From 3a5359210746c555d342cf4295c12ae9bbbedde5 Mon Sep 17 00:00:00 2001
From: junjunjunbong <153147718+junjunjunbong@users.noreply.github.com>
Date: Fri, 15 May 2026 15:17:40 +0900
Subject: [PATCH 1/2] Add previous messaging session controls

---
 api/config.py                           |  2 +
 api/routes.py                           | 16 ++++++-
 static/boot.js                          |  1 +
 static/i18n.js                          | 10 +++++
 static/index.html                       |  7 ++++
 static/panels.js                        |  7 ++++
 static/sessions.js                      | 17 ++++++++
 tests/test_1003_preferences_autosave.py |  9 ++--
 tests/test_gateway_sync.py              | 55 +++++++++++++++++++++++++
 9 files changed, 118 insertions(+), 6 deletions(-)

diff --git a/api/config.py b/api/config.py
index faa3ac13076..73aa89c0855 100644
--- a/api/config.py
+++ b/api/config.py
@@ -4128,6 +4128,7 @@ def _get_session_agent_lock(session_id: str) -> threading.Lock:
     "show_tps": False,  # show tokens-per-second chip in assistant message headers
     "fade_text_effect": False,  # animate newly streamed words with a lightweight fade-in effect
     "show_cli_sessions": False,  # merge CLI sessions from state.db into the sidebar
+    "show_previous_messaging_sessions": False,  # show older Telegram/Discord/etc. reset segments
     "sync_to_insights": False,  # mirror WebUI token usage to state.db for /insights
     "check_for_updates": True,  # check if webui/agent repos are behind upstream
     "whats_new_summary_enabled": False,  # show an LLM-written What's New summary before diff links
@@ -4263,6 +4264,7 @@ def load_settings() -> dict:
     "show_tps",
     "fade_text_effect",
     "show_cli_sessions",
+    "show_previous_messaging_sessions",
     "sync_to_insights",
     "check_for_updates",
     "whats_new_summary_enabled",
diff --git a/api/routes.py b/api/routes.py
index 3cf867ef4ea..10f2207053a 100644
--- a/api/routes.py
+++ b/api/routes.py
@@ -2158,8 +2158,15 @@ def _messaging_source_key(session: dict) -> str | None:
     return _messaging_session_identity(session, raw)
 
 
-def _keep_latest_messaging_session_per_source(sessions: list[dict]) -> list[dict]:
+def _keep_latest_messaging_session_per_source(
+    sessions: list[dict],
+    *,
+    show_previous_messaging_sessions: bool = False,
+) -> list[dict]:
     """Keep only the newest sidebar row per messaging session identity."""
+    if show_previous_messaging_sessions:
+        return sorted(sessions, key=_session_sort_timestamp, reverse=True)
+
     gateway_metadata = _load_gateway_session_identity_map()
     active_gateway_session_ids = {str(sid) for sid in gateway_metadata.keys() if sid}
     active_gateway_sources = {
@@ -3943,7 +3950,12 @@ def handle_get(handler, parsed) -> bool:
                           if _profiles_match(s.get("profile"), active_profile)]
                 other_profile_count = len(merged) - len(scoped)
             diag.stage("messaging_dedupe")
-            scoped = _keep_latest_messaging_session_per_source(scoped)
+            scoped = _keep_latest_messaging_session_per_source(
+                scoped,
+                show_previous_messaging_sessions=bool(
+                    settings.get("show_previous_messaging_sessions")
+                ),
+            )
             if show_cli_sessions:
                 diag.stage("cli_cap")
                 scoped = _cap_recent_cli_sessions(scoped, cli_cap=CLI_VISIBLE_SESSION_CAP)
diff --git a/static/boot.js b/static/boot.js
index 9464f1670d3..1db3bc6a83a 100644
--- a/static/boot.js
+++ b/static/boot.js
@@ -1412,6 +1412,7 @@ function applyBotName(){
     window._showTps=!!s.show_tps;
     window._fadeTextEffect=!!s.fade_text_effect;
     window._showCliSessions=!!s.show_cli_sessions;
+    window._showPreviousMessagingSessions=!!s.show_previous_messaging_sessions;
     window._soundEnabled=!!s.sound_enabled;
     window._notificationsEnabled=!!s.notifications_enabled;
     // Persist default workspace so the blank new-chat page can show it
diff --git a/static/i18n.js b/static/i18n.js
index e1ad98e3170..315753a7c01 100644
--- a/static/i18n.js
+++ b/static/i18n.js
@@ -430,12 +430,15 @@ const LOCALES = {
     session_move_project_desc_has: 'Change the project for this conversation',
     session_move_project_desc_none: 'Assign a project to this conversation',
     session_archive: 'Archive conversation',
+    session_hide_external: 'Hide from list',
     session_restore: 'Restore conversation',
     session_archive_desc: 'Hide this conversation until archived is shown',
     session_archive_worktree_desc: 'Hide this conversation; keep its worktree on disk',
+    session_hide_external_desc: 'Hide this imported session from WebUI without deleting the source history.',
     session_restore_desc: 'Bring this conversation back into the main list',
     session_archived: 'Session archived',
     session_archived_worktree: 'Session archived. Worktree remains on disk.',
+    session_hidden: 'Session hidden from list',
     session_restored: 'Session restored',
     session_archive_failed: 'Archive failed: ',
     session_duplicate: 'Duplicate conversation',
@@ -546,6 +549,7 @@ const LOCALES = {
     settings_label_sidebar_density: 'Sidebar density',
     cmd_reasoning: 'Toggle thinking visibility (show/hide), set effort level, or check current status',
     settings_label_external_sessions: 'Show non-WebUI sessions',
+    settings_label_previous_messaging_sessions: 'Show previous messaging sessions',
     settings_label_sync_insights: 'Sync to insights',
     settings_label_check_updates: 'Check for updates',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -784,6 +788,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: 'Every 20 exchanges',
     settings_desc_auto_title_refresh: 'Automatically re-generates the session title based on the latest exchange, keeping it relevant as the conversation evolves. Requires an LLM title generation model to be configured.',
     settings_desc_external_sessions: 'Show conversations from CLI, Telegram, Discord, Slack, and other channels in the session list. Click to import and continue.',
+    settings_desc_previous_messaging_sessions: 'Show older Discord, Telegram, Slack, and Weixin sessions that were replaced by reset or compression.',
     settings_desc_sync_insights: 'Mirrors WebUI token usage to state.db so hermes /insights includes browser session data. Off by default.',
     settings_desc_check_updates: 'Show a banner when newer versions of the WebUI or Agent are available. Runs a background git fetch periodically.',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
@@ -10858,12 +10863,15 @@ const LOCALES = {
     session_move_project_desc_has: 'Change the project for this conversation',
     session_move_project_desc_none: 'Assign a project to this conversation',
     session_archive: 'Archive conversation',
+    session_hide_external: '목록에서 숨기기',
     session_restore: 'Restore conversation',
     session_archive_desc: 'Hide this conversation until archived is shown',
     session_archive_worktree_desc: '이 대화를 숨기고 worktree는 디스크에 유지합니다',
+    session_hide_external_desc: '원본 기록은 삭제하지 않고 WebUI 목록에서만 숨깁니다.',
     session_restore_desc: 'Bring this conversation back into the main list',
     session_archived: 'Session archived',
     session_archived_worktree: '세션이 보관되었습니다. Worktree는 디스크에 남아 있습니다.',
+    session_hidden: '목록에서 숨겼습니다',
     session_restored: 'Session restored',
     session_archive_failed: 'Archive failed: ',
     session_duplicate: 'Duplicate conversation',
@@ -10974,6 +10982,7 @@ const LOCALES = {
     settings_label_sidebar_density: '사이드바 밀도',
     cmd_reasoning: 'Toggle thinking visibility (show/hide), set effort level, or check current status',
     settings_label_external_sessions: '외부 세션 표시',
+    settings_label_previous_messaging_sessions: '이전 메시징 세션 표시',
     settings_label_sync_insights: 'Insights에 동기화',
     settings_label_check_updates: '업데이트 확인',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -11161,6 +11170,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: 'Every 20 exchanges',
     settings_desc_auto_title_refresh: '최신 대화를 바탕으로 세션 제목을 자동으로 다시 생성해 대화가 진행되어도 제목을 관련 있게 유지합니다. LLM 제목 생성 모델 설정이 필요합니다.',
     settings_desc_external_sessions: 'CLI, Telegram, Discord, Slack 및 기타 채널의 대화를 세션 목록에 표시합니다. 클릭하여 가져오고 계속하세요.',
+    settings_desc_previous_messaging_sessions: 'reset 또는 compression으로 교체된 이전 Discord, Telegram, Slack, Weixin 세션을 표시합니다.',
     settings_desc_sync_insights: 'WebUI 토큰 사용량을 state.db에 반영하여 hermes /insights에 브라우저 세션 데이터가 포함되도록 합니다. 기본값은 꺼짐입니다.',
     settings_desc_check_updates: 'WebUI 또는 Agent의 새 버전이 있으면 배너를 표시합니다. 백그라운드에서 주기적으로 git fetch를 실행합니다.',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
diff --git a/static/index.html b/static/index.html
index d507395c1d8..9682788c946 100644
--- a/static/index.html
+++ b/static/index.html
@@ -1129,6 +1129,13 @@ <h2 data-i18n="empty_title">What can I help with?</h2>
               </label>
               <div style="font-size:11px;color:var(--muted);margin-top:4px" data-i18n="settings_desc_external_sessions">Show conversations from CLI, Telegram, Discord, Slack, and other channels in the session list. Click to import and continue.</div>
             </div>
+            <div class="settings-field">
+              <label style="display:flex;align-items:center;gap:8px;cursor:pointer">
+                <input type="checkbox" id="settingsShowPreviousMessagingSessions" style="width:15px;height:15px;accent-color:var(--accent)">
+                <span data-i18n="settings_label_previous_messaging_sessions">Show previous messaging sessions</span>
+              </label>
+              <div style="font-size:11px;color:var(--muted);margin-top:4px" data-i18n="settings_desc_previous_messaging_sessions">Show older Discord, Telegram, Slack, and Weixin sessions that were replaced by reset or compression.</div>
+            </div>
             <div class="settings-field">
               <label style="display:flex;align-items:center;gap:8px;cursor:pointer">
                 <input type="checkbox" id="settingsSyncInsights" style="width:15px;height:15px;accent-color:var(--accent)">
diff --git a/static/panels.js b/static/panels.js
index d52439f1509..244ff3e877e 100644
--- a/static/panels.js
+++ b/static/panels.js
@@ -5272,6 +5272,8 @@ function _preferencesPayloadFromUi(){
   if(apiRedactCb) payload.api_redact_enabled=apiRedactCb.checked;
   const showCliCb=$('settingsShowCliSessions');
   if(showCliCb) payload.show_cli_sessions=showCliCb.checked;
+  const showPreviousMessagingCb=$('settingsShowPreviousMessagingSessions');
+  if(showPreviousMessagingCb) payload.show_previous_messaging_sessions=showPreviousMessagingCb.checked;
   const syncCb=$('settingsSyncInsights');
   if(syncCb) payload.sync_to_insights=syncCb.checked;
   const updateCb=$('settingsCheckUpdates');
@@ -5524,6 +5526,8 @@ async function loadSettingsPanel(){
     if(apiRedactCb){apiRedactCb.checked=settings.api_redact_enabled!==false;apiRedactCb.addEventListener('change',_schedulePreferencesAutosave,{once:false});}
     const showCliCb=$('settingsShowCliSessions');
     if(showCliCb){showCliCb.checked=!!settings.show_cli_sessions;showCliCb.addEventListener('change',_schedulePreferencesAutosave,{once:false});}
+    const showPreviousMessagingCb=$('settingsShowPreviousMessagingSessions');
+    if(showPreviousMessagingCb){showPreviousMessagingCb.checked=!!settings.show_previous_messaging_sessions;showPreviousMessagingCb.addEventListener('change',_schedulePreferencesAutosave,{once:false});}
     const syncCb=$('settingsSyncInsights');
     if(syncCb){syncCb.checked=!!settings.sync_to_insights;syncCb.addEventListener('change',_schedulePreferencesAutosave,{once:false});}
     const updateCb=$('settingsCheckUpdates');
@@ -6287,6 +6291,7 @@ function _applySavedSettingsUi(saved, body, opts){
   window._showTps=showTps;
   window._fadeTextEffect=!!fadeTextEffect;
   window._showCliSessions=showCliSessions;
+  window._showPreviousMessagingSessions=!!body.show_previous_messaging_sessions;
   window._soundEnabled=body.sound_enabled;
   window._notificationsEnabled=body.notifications_enabled;
   window._whatsNewSummaryEnabled=!!body.whats_new_summary_enabled;
@@ -6382,6 +6387,7 @@ async function saveSettings(andClose){
   const showTps=!!($('settingsShowTps')||{}).checked;
   const fadeTextEffect=!!($('settingsFadeTextEffect')||{}).checked;
   const showCliSessions=!!($('settingsShowCliSessions')||{}).checked;
+  const showPreviousMessagingSessions=!!($('settingsShowPreviousMessagingSessions')||{}).checked;
   const pw=($('settingsPassword')||{}).value;
   const theme=($('settingsTheme')||{}).value||'dark';
   const skin=($('settingsSkin')||{}).value||'default';
@@ -6405,6 +6411,7 @@ async function saveSettings(andClose){
   body.simplified_tool_calling=!!($('settingsSimplifiedToolCalling')||{}).checked;
   body.api_redact_enabled=!!($('settingsApiRedact')||{}).checked;
   body.show_cli_sessions=showCliSessions;
+  body.show_previous_messaging_sessions=showPreviousMessagingSessions;
   body.sync_to_insights=!!($('settingsSyncInsights')||{}).checked;
   body.check_for_updates=!!($('settingsCheckUpdates')||{}).checked;
   body.whats_new_summary_enabled=!!($('settingsWhatsNewSummary')||{}).checked;
diff --git a/static/sessions.js b/static/sessions.js
index 6d333ee4d34..3ac10a01d66 100644
--- a/static/sessions.js
+++ b/static/sessions.js
@@ -1773,6 +1773,23 @@ function _openSessionActionMenu(session, anchorEl){
       }catch(err){showToast(t('session_archive_failed')+err.message);}
     }
   ));
+  if(isExternalSession && !session.archived){
+    menu.appendChild(_buildSessionAction(
+      t('session_hide_external'),
+      t('session_hide_external_desc'),
+      ICONS.archive,
+      async()=>{
+        closeSessionActionMenu();
+        try{
+          await api('/api/session/archive',{method:'POST',body:JSON.stringify({session_id:session.session_id,archived:true})});
+          session.archived=true;
+          if(S.session&&S.session.session_id===session.session_id) S.session.archived=true;
+          await renderSessionList();
+          showToast(t('session_hidden'));
+        }catch(err){showToast(t('session_archive_failed')+err.message);}
+      }
+    ));
+  }
   if(!isExternalSession){
     _appendSessionDuplicateAction(menu, session);
   }
diff --git a/tests/test_1003_preferences_autosave.py b/tests/test_1003_preferences_autosave.py
index 2d481bb9d45..cafe6d5a0d6 100644
--- a/tests/test_1003_preferences_autosave.py
+++ b/tests/test_1003_preferences_autosave.py
@@ -3,7 +3,7 @@
 Mirrors the structure of test_1003_appearance_autosave.py to verify the
 preferences-panel autosave pattern is wired correctly:
 
-- All 14 preference fields use _schedulePreferencesAutosave (not _markSettingsDirty)
+- All 15 preference fields use _schedulePreferencesAutosave (not _markSettingsDirty)
 - Password field MUST still call _markSettingsDirty (security: never autosave)
 - _preferencesPayloadFromUi covers all 14 fields
 - _setPreferencesAutosaveStatus uses the shared i18n keys
@@ -41,6 +41,7 @@ def _load_settings_panel_block() -> str:
     ("settingsShowTps", "show_tps"),
     ("settingsSimplifiedToolCalling", "simplified_tool_calling"),
     ("settingsShowCliSessions", "show_cli_sessions"),
+    ("settingsShowPreviousMessagingSessions", "show_previous_messaging_sessions"),
     ("settingsSyncInsights", "sync_to_insights"),
     ("settingsCheckUpdates", "check_for_updates"),
     ("settingsSoundEnabled", "sound_enabled"),
@@ -52,8 +53,8 @@ def _load_settings_panel_block() -> str:
 ]
 
 
-def test_all_14_preference_fields_have_autosave_payload_entries():
-    """_preferencesPayloadFromUi must include all 14 preference fields."""
+def test_all_15_preference_fields_have_autosave_payload_entries():
+    """_preferencesPayloadFromUi must include all 15 preference fields."""
     block = _function_block(PANELS_JS, "_preferencesPayloadFromUi")
     for dom_id, field in PREFERENCE_FIELDS_AUTOSAVE:
         assert f"$('{dom_id}')" in block, \
@@ -63,7 +64,7 @@ def test_all_14_preference_fields_have_autosave_payload_entries():
 
 
 def test_preference_fields_use_schedule_autosave_not_mark_dirty():
-    """All 13 listener attachments (excluding bot_name's debounce wrapper) must
+    """All 14 listener attachments (excluding bot_name's debounce wrapper) must
     use _schedulePreferencesAutosave. bot_name uses a wrapper but still
     eventually calls _schedulePreferencesAutosave."""
     panel = _load_settings_panel_block()
diff --git a/tests/test_gateway_sync.py b/tests/test_gateway_sync.py
index 75fedb2b25b..31ceaa33815 100644
--- a/tests/test_gateway_sync.py
+++ b/tests/test_gateway_sync.py
@@ -827,6 +827,61 @@ def test_sessions_js_treats_email_as_messaging_source():
     assert "email: 'Email'" in src[src.find("_MESSAGING_SOURCE_LABELS"):src.find("function _isMessagingSession")]
 
 
+def test_previous_messaging_setting_keeps_reset_history(monkeypatch):
+    """The previous-messaging toggle exposes older reset segments."""
+    import api.routes as routes
+
+    monkeypatch.setattr(
+        routes,
+        "_load_gateway_session_identity_map",
+        lambda: {
+            "discord_active": {
+                "raw_source": "discord",
+                "platform": "discord",
+                "user_id": "user-1",
+            }
+        },
+    )
+
+    rows = [
+        {
+            "session_id": "discord_active",
+            "title": "Current Discord chat",
+            "source_tag": "discord",
+            "raw_source": "discord",
+            "session_source": "messaging",
+            "source_label": "Discord",
+            "user_id": "user-1",
+            "message_count": 3,
+            "updated_at": 200.0,
+        },
+        {
+            "session_id": "discord_previous_history",
+            "title": "Previous Discord chat",
+            "source_tag": "discord",
+            "raw_source": "discord",
+            "session_source": "messaging",
+            "source_label": "Discord",
+            "user_id": "user-1",
+            "message_count": 7,
+            "updated_at": 100.0,
+            "end_reason": "session_reset",
+        },
+    ]
+
+    hidden = routes._keep_latest_messaging_session_per_source(rows)
+    visible = routes._keep_latest_messaging_session_per_source(
+        rows,
+        show_previous_messaging_sessions=True,
+    )
+
+    assert [row["session_id"] for row in hidden] == ["discord_active"]
+    assert [row["session_id"] for row in visible] == [
+        "discord_active",
+        "discord_previous_history",
+    ]
+
+
 def test_cross_source_parent_child_is_not_collapsed_into_root_metadata(cleanup_test_sessions):
     """A WebUI continuation from a messaging parent must keep WebUI metadata.
 

From e8dbf94a6f4eb9343fb7c8bc2d08ca54c5b3da94 Mon Sep 17 00:00:00 2001
From: Nathan Esquenazi <nesquena@gmail.com>
Date: Sun, 17 May 2026 21:38:06 -0700
Subject: [PATCH 2/2] fix(i18n+tests): complete locale parity + bump test
 windows for new menu action
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

PR #2294 added the show_previous_messaging_sessions setting and a "Hide
from list" menu action for external sessions, but tripped 8 tests:

  - 4 locale-parity tests (tests/test_{japanese,russian,spanish,chinese}_locale.py)
    demand every en key be defined in ja/ru/es/zh blocks. The contributor
    only added the 5 new keys to en + ko, leaving ja/ru/es/zh/it/de/zh-TW/pt/fr
    missing them. tests/test_provider_quota_status.py also requires the two
    settings_{label,desc}_previous_messaging_sessions keys in ALL 11 locales.

  - tests/test_1466_sidebar_cancel_clarify.py read the first 5200 chars of
    _openSessionActionMenu to find cancelSessionStream/delete actions; the
    new "Hide from list" branch (17 lines for external sessions) pushed
    those past the read window.

  - tests/test_issue1611_session_profile_filtering.py grep'd for the
    literal string `_keep_latest_messaging_session_per_source(scoped)`,
    which no longer exists after the call was rewritten as a multi-line
    keyword-arg form.

Fixes:

1. Translations for the 5 new i18n keys added to all 9 missing locales
   (it, ja, ru, es, de, zh-CN, zh-TW, pt, fr):
   - session_hide_external
   - session_hide_external_desc
   - session_hidden
   - settings_label_previous_messaging_sessions
   - settings_desc_previous_messaging_sessions

   Where the locale already used the English fallback for related keys
   (ru/es/de session_archive), I provided localized translations for the
   new keys to match the project's general direction. Native-script
   quality, not machine-translation.

2. test_1466 window bumped 5200 → 6400 with a comment explaining the
   bump (mirrors the existing 3200→4400→5200 history annotations).

3. test_1611 dedupe-position check loosened to match the function name
   without the `(scoped)` suffix so it tolerates both single-line and
   keyword-arg call shapes.

Tests: full suite 5828 passed / 63 skipped / 0 failed (was 8 failed).
Behavioral harness verifies the toggle's claimed behavior — off (default)
hides reset/compression segments, on shows all rows in timestamp order.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 static/i18n.js                                | 45 +++++++++++++++++++
 tests/test_1466_sidebar_cancel_clarify.py     | 11 ++---
 ...est_issue1611_session_profile_filtering.py |  6 ++-
 3 files changed, 56 insertions(+), 6 deletions(-)

diff --git a/static/i18n.js b/static/i18n.js
index 315753a7c01..b7a1aa77366 100644
--- a/static/i18n.js
+++ b/static/i18n.js
@@ -1648,12 +1648,15 @@ const LOCALES = {
     session_move_project_desc_has: 'Cambia il progetto per questa conversazione',
     session_move_project_desc_none: 'Assegna un progetto a questa conversazione',
     session_archive: 'Archivia conversazione',
+    session_hide_external: 'Nascondi dalla lista',
     session_restore: 'Ripristina conversazione',
     session_archive_desc: 'Nascondi questa conversazione fino a mostrare archiviate',
     session_archive_worktree_desc: 'Nascondi questa conversazione; mantieni il suo worktree su disco',
+    session_hide_external_desc: 'Nascondi questa sessione importata dalla WebUI senza eliminare lo storico originale.',
     session_restore_desc: 'Riporta questa conversazione nella lista principale',
     session_archived: 'Sessione archiviata',
     session_archived_worktree: 'Sessione archiviata. Il worktree rimane su disco.',
+    session_hidden: 'Sessione nascosta dalla lista',
     session_restored: 'Sessione ripristinata',
     session_archive_failed: 'Archiviazione fallita: ',
     session_duplicate: 'Duplica conversazione',
@@ -1764,6 +1767,7 @@ const LOCALES = {
     settings_label_sidebar_density: 'Densità sidebar',
     cmd_reasoning: 'Mostra/nascondi ragionamento, imposta livello sforzo o controlla stato attuale',
     settings_label_external_sessions: 'Mostra sessioni non-WebUI',
+    settings_label_previous_messaging_sessions: 'Mostra sessioni di messaggistica precedenti',
     settings_label_sync_insights: 'Sincronizza con insights',
     settings_label_check_updates: 'Verifica aggiornamenti',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -1994,6 +1998,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: 'Ogni 20 scambi',
     settings_desc_auto_title_refresh: 'Rigenera automaticamente il titolo della sessione in base all\'ultimo scambio, mantenendolo pertinente mentre la conversazione evolve. Richiede un modello LLM per la generazione titoli.',
     settings_desc_external_sessions: 'Mostra conversazioni da CLI, Telegram, Discord, Slack e altri canali nella lista sessioni. Clicca per importare e continuare.',
+    settings_desc_previous_messaging_sessions: 'Mostra sessioni Discord, Telegram, Slack e Weixin più vecchie sostituite da reset o compressione.',
     settings_desc_sync_insights: 'Rispecchia l\'uso token WebUI su state.db così hermes /insights include i dati delle sessioni browser. Disattivato per impostazione predefinita.',
     settings_desc_check_updates: 'Mostra un banner quando sono disponibili versioni più recenti della WebUI o dell\'Agente. Esegue un git fetch in background periodicamente.',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
@@ -2853,12 +2858,15 @@ const LOCALES = {
     session_move_project_desc_has: 'この会話のプロジェクトを変更',
     session_move_project_desc_none: 'この会話にプロジェクトを割り当て',
     session_archive: '会話をアーカイブ',
+    session_hide_external: 'リストから非表示',
     session_restore: '会話を復元',
     session_archive_desc: 'アーカイブを表示するまでこの会話を非表示にする',
     session_archive_worktree_desc: 'この会話を非表示にし、worktree はディスク上に残します',
+    session_hide_external_desc: '元の履歴を削除せずに、この取り込んだセッションを WebUI のリストから非表示にします。',
     session_restore_desc: 'この会話をメイン一覧に戻す',
     session_archived: 'セッションをアーカイブしました',
     session_archived_worktree: 'セッションをアーカイブしました。Worktree はディスク上に残ります。',
+    session_hidden: 'セッションをリストから非表示にしました',
     session_restored: 'セッションを復元しました',
     session_archive_failed: 'アーカイブ失敗: ',
     session_duplicate: '会話を複製',
@@ -2969,6 +2977,7 @@ const LOCALES = {
     settings_label_sidebar_density: 'サイドバー密度',
     cmd_reasoning: '思考表示の切り替え (表示/非表示)、努力レベル設定、現在状態の確認',
     settings_label_external_sessions: '非WebUIセッションを表示',
+    settings_label_previous_messaging_sessions: '以前のメッセージングセッションを表示',
     settings_label_sync_insights: 'インサイトに同期',
     settings_label_check_updates: 'アップデートを確認',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -3204,6 +3213,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: '20 回ごと',
     settings_desc_auto_title_refresh: '最新のやり取りに基づいてセッションタイトルを自動再生成し、会話の進行に合わせて適切に保ちます。LLM タイトル生成モデルの設定が必要です。',
     settings_desc_external_sessions: 'CLI、Telegram、Discord、Slack その他のチャネルからの会話をセッション一覧に表示します。クリックでインポートして続行できます。',
+    settings_desc_previous_messaging_sessions: 'reset または compression によって置き換えられた以前の Discord、Telegram、Slack、Weixin セッションを表示します。',
     settings_desc_sync_insights: 'WebUI のトークン使用量を state.db にミラーし、hermes /insights にブラウザセッションのデータを含めます。デフォルトはオフ。',
     settings_desc_check_updates: 'WebUI または Agent の新しいバージョンが利用可能な時にバナーを表示します。バックグラウンドで定期的に git fetch を実行します。',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
@@ -3988,6 +3998,7 @@ const LOCALES = {
     settings_label_sidebar_density: 'Плотность боковой панели',
     cmd_reasoning: 'Toggle thinking visibility (show/hide), set effort level, or check current status',
     settings_label_external_sessions: 'Показывать внешние сеансы',
+    settings_label_previous_messaging_sessions: 'Показывать предыдущие сеансы обмена сообщениями',
     settings_label_sync_insights: 'Синхронизировать с Insights',
     settings_label_check_updates: 'Проверять обновления',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -4172,6 +4183,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: 'Каждые 20 обменов',
     settings_desc_auto_title_refresh: 'Автоматически переформулирует заголовок сессии на основе последнего обмена, чтобы он оставался актуальным по мере развития беседы. Требует настроенную модель генерации заголовков.',
     settings_desc_external_sessions: 'Показать беседы из CLI, Telegram, Discord, Slack и других каналов в списке сеансов. Нажмите для импорта и продолжения.',
+    settings_desc_previous_messaging_sessions: 'Показывать предыдущие сеансы Discord, Telegram, Slack и Weixin, замененные сбросом или сжатием.',
     settings_desc_sync_insights: 'Синхронизирует использование токенов WebUI в state.db, чтобы Hermes /insights включал данные браузерных сеансов. Выключено по умолчанию.',
     settings_desc_check_updates: 'Показывает баннер, когда доступны более новые версии WebUI или Agent. Периодически выполняет git fetch в фоне.',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
@@ -4566,11 +4578,14 @@ const LOCALES = {
   
     // Session management and settings keys (en fallback — pending translation)
     session_archive: 'Archive conversation',
+    session_hide_external: 'Скрыть из списка',
     session_archive_desc: 'Hide this conversation until archived is shown',
     session_archive_worktree_desc: 'Hide this conversation; keep its worktree on disk',
+    session_hide_external_desc: 'Скрыть эту импортированную сессию из WebUI без удаления исходной истории.',
     session_archive_failed: 'Archive failed: ',
     session_archived: 'Session archived',
     session_archived_worktree: 'Session archived. Worktree remains on disk.',
+    session_hidden: 'Сессия скрыта из списка',
     session_delete: 'Delete conversation',
     session_delete_desc: 'Permanently remove this conversation',
     session_delete_confirm: 'Delete this conversation?',
@@ -5122,6 +5137,7 @@ const LOCALES = {
     settings_label_sidebar_density: 'Densidad de la barra lateral',
     cmd_reasoning: 'Toggle thinking visibility (show/hide), set effort level, or check current status',
     settings_label_external_sessions: 'Mostrar sesiones externas',
+    settings_label_previous_messaging_sessions: 'Mostrar sesiones de mensajería anteriores',
     settings_label_sync_insights: 'Sincronizar con insights',
     settings_label_check_updates: 'Buscar actualizaciones',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -5317,6 +5333,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: 'Cada 20 intercambios',
     settings_desc_auto_title_refresh: 'Regenera automáticamente el título de la sesión basándose en el último intercambio, manteniéndolo relevante a medida que evoluciona la conversación. Requiere un modelo LLM de generación de títulos configurado.',
     settings_desc_external_sessions: 'Mostrar conversaciones de CLI, Telegram, Discord, Slack y otros canales en la lista de sesiones. Haz clic para importar y continuar.',
+    settings_desc_previous_messaging_sessions: 'Mostrar sesiones antiguas de Discord, Telegram, Slack y Weixin reemplazadas por reset o compresión.',
     settings_desc_sync_insights: 'Refleja el uso de tokens de la WebUI en state.db para que hermes /insights incluya datos de sesiones del navegador. Desactivado por defecto.',
     settings_desc_check_updates: 'Muestra un banner cuando haya versiones más nuevas de la WebUI o del Agent. Ejecuta periódicamente un git fetch en segundo plano.',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
@@ -5698,11 +5715,14 @@ const LOCALES = {
     cmd_status: 'Show session info',
     // Session management and settings keys (en fallback — pending translation)
     session_archive: 'Archive conversation',
+    session_hide_external: 'Ocultar de la lista',
     session_archive_desc: 'Hide this conversation until archived is shown',
     session_archive_worktree_desc: 'Ocultar esta conversación; conservar su worktree en disco',
+    session_hide_external_desc: 'Ocultar esta sesión importada de WebUI sin eliminar el historial original.',
     session_archive_failed: 'Archive failed: ',
     session_archived: 'Session archived',
     session_archived_worktree: 'Sesión archivada. El worktree permanece en disco.',
+    session_hidden: 'Sesión ocultada de la lista',
     session_delete: 'Delete conversation',
     session_delete_desc: 'Permanently remove this conversation',
     session_delete_confirm: '¿Eliminar esta conversación?',
@@ -6249,6 +6269,7 @@ const LOCALES = {
     settings_label_sidebar_density: 'Seitenleistendichte',
     cmd_reasoning: 'Toggle thinking visibility (show/hide), set effort level, or check current status',
     settings_label_external_sessions: 'Externe Sitzungen anzeigen',
+    settings_label_previous_messaging_sessions: 'Vorherige Messaging-Sitzungen anzeigen',
     settings_label_sync_insights: 'Mit Insights synchronisieren',
     settings_label_check_updates: 'Nach Updates suchen',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -6434,6 +6455,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: 'Alle 20 Antworten',
     settings_desc_auto_title_refresh: 'Generiert den Sitzungstitel automatisch anhand des letzten Austauschs neu und hält ihn so aktuell, während sich das Gespräch entwickelt. Erfordert ein konfiguriertes LLM-Titelgenerierungsmodell.',
     settings_desc_external_sessions: 'Zeigt Gespräche von CLI, Telegram, Discord, Slack und anderen Kanälen in der Sitzungsliste an. Klicken zum Importieren und Fortsetzen.',
+    settings_desc_previous_messaging_sessions: 'Zeigt ältere Discord-, Telegram-, Slack- und Weixin-Sitzungen, die durch Reset oder Compression ersetzt wurden.',
     settings_desc_sync_insights: 'Spiegelt den WebUI-Token-Verbrauch in die state.db, sodass hermes /insights Browser-Sitzungsdaten enthält. Standardmäßig aus.',
     settings_desc_check_updates: 'Zeigt ein Banner an, wenn neuere Versionen der WebUI oder des Agenten verfügbar sind. Führt regelmäßig einen Git-Fetch im Hintergrund aus.',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
@@ -6561,11 +6583,14 @@ const LOCALES = {
   
     // Session management and settings keys (en fallback — pending translation)
     session_archive: 'Archive conversation',
+    session_hide_external: 'Aus Liste ausblenden',
     session_archive_desc: 'Hide this conversation until archived is shown',
     session_archive_worktree_desc: 'Diese Konversation ausblenden; den Worktree auf der Festplatte behalten',
+    session_hide_external_desc: 'Diese importierte Sitzung aus der WebUI-Liste ausblenden, ohne den ursprünglichen Verlauf zu löschen.',
     session_archive_failed: 'Archive failed: ',
     session_archived: 'Session archived',
     session_archived_worktree: 'Sitzung archiviert. Der Worktree bleibt auf der Festplatte.',
+    session_hidden: 'Sitzung aus Liste ausgeblendet',
     session_delete: 'Delete conversation',
     session_delete_desc: 'Permanently remove this conversation',
     session_delete_confirm: 'Diese Konversation löschen?',
@@ -7426,6 +7451,7 @@ const LOCALES = {
     settings_label_sidebar_density: '侧边栏密度',
     cmd_reasoning: '切换思维可见性（显示/隐藏）、设置工作强度或查看当前状态',
     settings_label_external_sessions: '显示外部会话',
+    settings_label_previous_messaging_sessions: '显示以前的消息会话',
     settings_label_sync_insights: '同步到 insights',
     settings_label_check_updates: '检查更新',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -7684,6 +7710,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: '每 20 轮对话',
     settings_desc_auto_title_refresh: '基于最新对话自动重新生成会话标题，使其随对话发展保持相关。需要配置 LLM 标题生成模型。',
     settings_desc_external_sessions: '在会话列表中显示来自 CLI、Telegram、Discord、Slack 等渠道的对话。点击可导入并继续对话。',
+    settings_desc_previous_messaging_sessions: '显示被 reset 或 compression 替换的较旧的 Discord、Telegram、Slack 和 Weixin 会话。',
     settings_desc_sync_insights: '将 WebUI token 使用情况同步到 state.db，使 hermes /insights 包含浏览器会话数据。默认关闭。',
     settings_desc_check_updates: '当有更新的 WebUI 或助手版本时显示横幅。会在后台定期执行 git fetch。',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
@@ -7992,11 +8019,14 @@ const LOCALES = {
   
     // Session management and settings keys (en fallback — pending translation)
     session_archive: '归档会话',
+    session_hide_external: '从列表中隐藏',
     session_archive_desc: '隐藏此会话，直到显示归档',
     session_archive_worktree_desc: '隐藏此会话；保留磁盘上的 worktree',
+    session_hide_external_desc: '从 WebUI 列表中隐藏此导入的会话，不删除原始历史记录。',
     session_archive_failed: '归档失败：',
     session_archived: '会话已归档',
     session_archived_worktree: '会话已归档。Worktree 仍保留在磁盘上。',
+    session_hidden: '已从列表中隐藏会话',
     session_delete: '删除会话',
     session_delete_desc: '永久删除此会话',
     session_delete_confirm: '删除此会话？',
@@ -8462,12 +8492,15 @@ const LOCALES = {
     session_move_project_desc_has: '變更此對話的專案',
     session_move_project_desc_none: '為此對話指定專案',
     session_archive: '封存對話',
+    session_hide_external: '從列表中隱藏',
     session_restore: '還原對話',
     session_archive_desc: '隱藏此對話，直到開啟顯示封存',
     session_archive_worktree_desc: '隱藏此對話；保留磁碟上的 worktree',
+    session_hide_external_desc: '從 WebUI 列表中隱藏此匯入的對話，不刪除原始歷史記錄。',
     session_restore_desc: '將此對話移回主清單',
     session_archived: '對話已封存',
     session_archived_worktree: '對話已封存。Worktree 仍保留在磁碟上。',
+    session_hidden: '已從列表中隱藏對話',
     session_restored: '對話已還原',
     session_archive_failed: '封存失敗：',
     session_duplicate: '複製對話',
@@ -8578,6 +8611,7 @@ const LOCALES = {
     settings_label_sidebar_density: '側邊欄密度',
     cmd_reasoning: '切換思考區塊可見性（顯示/隱藏）或設定努力等級',
     settings_label_external_sessions: '顯示外部會話',
+    settings_label_previous_messaging_sessions: '顯示以前的訊息對話',
     settings_label_sync_insights: '\u540c\u6b65\u5230 insights',
     settings_label_check_updates: '\u6aa2\u67e5\u66f4\u65b0',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -8760,6 +8794,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: '\u6bcf 20 \u8f2a\u5c0d\u8a71',
     settings_desc_auto_title_refresh: '\u57fa\u65bc\u6700\u65b0\u5c0d\u8a71\u81ea\u52d5\u91cd\u65b0\u751f\u6210\u6703\u8a71\u6a19\u984c\uff0c\u4f7f\u5176\u968f\u5c0d\u8a71\u767c\u5c55\u4fdd\u6301\u76f8\u95dc\u3002\u9700\u8981\u914d\u7f6e LLM \u6a19\u984c\u751f\u6210\u6a21\u578b\u3002',
     settings_desc_external_sessions: '在會話列表中顯示來自 CLI、Telegram、Discord、Slack 等管道的對話。點擊可導入並繼續對話。',
+    settings_desc_previous_messaging_sessions: '顯示被 reset 或 compression 替換的較舊的 Discord、Telegram、Slack 和 Weixin 對話。',
     settings_desc_sync_insights: '將 WebUI token 使用情況同步到 state.db，使 hermes /insights 包含瀏覽器會話數據。預設未啟用。',
     settings_desc_check_updates: '當有更新的 WebUI 或助手版本時顯示標記。將在後台正常執行 Git-Fetch。',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
@@ -9759,12 +9794,15 @@ const LOCALES = {
     session_move_project_desc_has: 'Mudar projeto desta conversa',
     session_move_project_desc_none: 'Atribuir projeto a esta conversa',
     session_archive: 'Arquivar conversa',
+    session_hide_external: 'Ocultar da lista',
     session_restore: 'Restaurar conversa',
     session_archive_desc: 'Esconder conversa até mostrar arquivados',
     session_archive_worktree_desc: 'Esconder esta conversa; manter o worktree no disco',
+    session_hide_external_desc: 'Ocultar esta sessão importada do WebUI sem excluir o histórico original.',
     session_restore_desc: 'Trazer conversa de volta à lista principal',
     session_archived: 'Sessão arquivada',
     session_archived_worktree: 'Sessão arquivada. O worktree permanece no disco.',
+    session_hidden: 'Sessão ocultada da lista',
     session_restored: 'Sessão restaurada',
     session_archive_failed: 'Falha ao arquivar: ',
     session_duplicate: 'Duplicar conversa',
@@ -9871,6 +9909,7 @@ const LOCALES = {
     settings_label_sidebar_density: 'Densidade da sidebar',
     cmd_reasoning: 'Alternar visibilidade do pensamento (mostrar/ocultar)',
     settings_label_external_sessions: 'Mostrar sessões externas',
+    settings_label_previous_messaging_sessions: 'Mostrar sessões de mensagens anteriores',
     settings_label_sync_insights: 'Sincronizar para insights',
     settings_label_check_updates: 'Verificar atualizações',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -10059,6 +10098,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: 'A cada 20 trocas',
     settings_desc_auto_title_refresh: 'Re-gera título da sessão baseado na última troca.',
     settings_desc_external_sessions: 'Mostrar conversas de CLI, Telegram, Discord, Slack e outros canais na lista de sessões. Clique para importar e continuar.',
+    settings_desc_previous_messaging_sessions: 'Mostrar sessões antigas de Discord, Telegram, Slack e Weixin substituídas por reset ou compressão.',
     settings_desc_sync_insights: 'Espelha uso de tokens para state.db.',
     settings_desc_check_updates: 'Mostrar banner quando versões mais novas estiverem disponíveis.',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
@@ -11997,12 +12037,15 @@ const LOCALES = {
     session_move_project_desc_has: 'Changer le projet pour cette conversation',
     session_move_project_desc_none: 'Attribuer un projet à cette conversation',
     session_archive: 'Archiver une conversation',
+    session_hide_external: 'Masquer de la liste',
     session_restore: 'Restaurer la conversation',
     session_archive_desc: 'Masquer cette conversation jusqu\'à ce que l\'archive soit affichée',
     session_archive_worktree_desc: 'Cachez cette conversation ; garder son arbre de travail sur le disque',
+    session_hide_external_desc: 'Masquer cette session importée du WebUI sans supprimer l\'historique d\'origine.',
     session_restore_desc: 'Ramenez cette conversation dans la liste principale',
     session_archived: 'Séance archivée',
     session_archived_worktree: 'Séance archivée. Worktree reste sur le disque.',
+    session_hidden: 'Session masquée de la liste',
     session_restored: 'Session restaurée',
     session_archive_failed: 'Échec de l\'archivage :',
     session_duplicate: 'Conversation en double',
@@ -12109,6 +12152,7 @@ const LOCALES = {
     settings_label_sidebar_density: 'Densité de la barre latérale',
     cmd_reasoning: 'Basculez la visibilité de la réflexion (afficher/masquer), définir le niveau d\'effort ou vérifier l\'état actuel',
     settings_label_external_sessions: 'Afficher les sessions non-WebUI',
+    settings_label_previous_messaging_sessions: 'Afficher les sessions de messagerie précédentes',
     settings_label_sync_insights: 'Synchroniser avec les insights',
     settings_label_check_updates: 'Vérifier les mises à jour',
     settings_label_whats_new_summary: "Summarize What's New with AI",
@@ -12306,6 +12350,7 @@ const LOCALES = {
     settings_auto_title_refresh_20: 'Tous les 20 échanges',
     settings_desc_auto_title_refresh: 'Régénère automatiquement le titre de la session en fonction du dernier échange, le gardant ainsi pertinent à mesure que la conversation évolue. Nécessite la configuration d’un modèle de génération de titres LLM.',
     settings_desc_external_sessions: 'Affichez les conversations de CLI, Telegram, Discord, Slack et d\'autres chaînes dans la liste des sessions. Cliquez pour importer et continuer.',
+    settings_desc_previous_messaging_sessions: 'Affichez les anciennes sessions Discord, Telegram, Slack et Weixin remplacées par reset ou compression.',
     settings_desc_sync_insights: 'Met en miroir l\'utilisation du jeton WebUI dans state.db afin que Hermes /insights inclut les données de session du navigateur. Désactivé par défaut.',
     settings_desc_check_updates: 'Afficher une bannière lorsque des versions plus récentes de WebUI ou de l\'agent sont disponibles. Exécute périodiquement une récupération git en arrière-plan.',
     settings_desc_whats_new_summary: "Changes the What's New action from opening the raw diff first to generating a short, human-readable summary. The regular diff comparison stays available after the summary.",
diff --git a/tests/test_1466_sidebar_cancel_clarify.py b/tests/test_1466_sidebar_cancel_clarify.py
index cc87bbf29df..ee182a4cd0c 100644
--- a/tests/test_1466_sidebar_cancel_clarify.py
+++ b/tests/test_1466_sidebar_cancel_clarify.py
@@ -23,12 +23,12 @@ def test_running_sidebar_sessions_get_stop_action(self):
         """Running sessions need a context-menu cancel action even when not active pane."""
         # Window bumped from 3200 → 4400 in #1764 to accommodate the new
         # Rename action item, then to 5200 in #2111 for response-aware archive
-        # toast handling inside _openSessionActionMenu before the stop/delete
-        # actions.
+        # toast handling, then to 6400 in #2294 for the new "Hide from list"
+        # action prepended for external sessions.
         # The `session.active_stream_id` / cancelSessionStream / delete checks
         # are positional further down in the function, so growing the prefix
         # required growing this read window.
-        body = _function_body(SESSIONS_JS, "_openSessionActionMenu", 5200)
+        body = _function_body(SESSIONS_JS, "_openSessionActionMenu", 6400)
         assert "session.active_stream_id" in body, (
             "sidebar action menu must detect per-session active_stream_id instead of S.activeStreamId"
         )
@@ -75,8 +75,9 @@ def test_cli_session_helper_identifies_cli_origin(self):
     def test_cli_sessions_hide_duplicate_and_delete_in_action_menu(self):
         """Session action menu should hide duplicate/delete for CLI-origin sessions."""
         # Window bumped 3600 → 4800 in #1764 (Rename action prepended), then
-        # to 5200 in #2111 for response-aware archive toast handling.
-        body = _function_body(SESSIONS_JS, "_openSessionActionMenu", 5200)
+        # to 5200 in #2111 for response-aware archive toast handling, then
+        # to 6400 in #2294 for the "Hide from list" action on external sessions.
+        body = _function_body(SESSIONS_JS, "_openSessionActionMenu", 6400)
         assert "const isCliSession = _isCliSession(session);" in body
         assert "const isExternalSession = isMessagingSession || isCliSession;" in body
         assert "if(!isExternalSession)" in body
diff --git a/tests/test_issue1611_session_profile_filtering.py b/tests/test_issue1611_session_profile_filtering.py
index 8da491ffe21..c3a6d8d52ab 100644
--- a/tests/test_issue1611_session_profile_filtering.py
+++ b/tests/test_issue1611_session_profile_filtering.py
@@ -164,7 +164,11 @@ def test_keep_latest_messaging_runs_after_profile_filter():
     block = src[handler_idx:next_handler]
 
     filter_idx = block.find('_profiles_match(s.get("profile"), active_profile)')
-    dedupe_idx = block.find('_keep_latest_messaging_session_per_source(scoped)')
+    # The dedupe call can be either single-line `(scoped)` or multi-line
+    # `(\n    scoped,\n    show_previous_messaging_sessions=…,\n)`; match the
+    # function name + the first arg position rather than coupling to the call
+    # shape. (#2294 added the keyword-arg form.)
+    dedupe_idx = block.find('_keep_latest_messaging_session_per_source(')
     assert filter_idx > 0, "Profile filter not found in /api/sessions handler"
     assert dedupe_idx > 0, "Messaging dedupe must run on the scoped list"
     assert filter_idx < dedupe_idx, (