diff --git a/src/lib/onboard/machine/handlers/sandbox-messaging.test.ts b/src/lib/onboard/machine/handlers/sandbox-messaging.test.ts
index 2467c86c288..d0df8e75ca6 100644
--- a/src/lib/onboard/machine/handlers/sandbox-messaging.test.ts
+++ b/src/lib/onboard/machine/handlers/sandbox-messaging.test.ts
@@ -424,6 +424,22 @@ describe("reconcileReusedSandboxMessaging", () => {
     expect(result.selectedChannels).toEqual(["whatsapp"]);
   });
 
+  it("keeps a lifecycle-selected channel in a reused sandbox selection (#9283)", () => {
+    const plan = {
+      ...discordPlan(hashCredential("previous-discord-token") ?? ""),
+      workflow: "add-channel" as const,
+    };
+    vi.stubEnv("DISCORD_BOT_TOKEN", "");
+
+    const result = reconcileReusedSandboxMessaging(
+      plan,
+      { name: "openclaw" },
+      { clearPlanEnv() {} },
+    );
+
+    expect(result).toEqual({ plan, selectedChannels: ["discord"], changed: false });
+  });
+
   it("removes every unsupported channel artifact from a reused plan", () => {
     // Keep the channel host-configured so this case stays about unsupported
     // artifact removal, not the #9283 unconfigured-channel selection filter.
@@ -597,6 +613,30 @@ describe("reconcileSandboxMessaging plan authority", () => {
     expect(result).toEqual({ plan: null, selectedChannels: ["whatsapp"] });
   });
 
+  it("keeps a lifecycle-selected channel in a completed registry resume (#9283)", async () => {
+    const registryPlan = {
+      ...discordPlan(hashCredential("previous-discord-token") ?? ""),
+      workflow: "add-channel" as const,
+    };
+    const deps = reconcileDeps([]);
+    deps.getRegistrySandboxMessagingAuthority.mockReturnValue({
+      authoritative: true,
+      plan: registryPlan,
+    });
+    vi.stubEnv("DISCORD_BOT_TOKEN", "");
+
+    const result = await reconcileSandboxMessaging({
+      resume: true,
+      session: completedCheckpointSession(registryPlan),
+      sandboxName: "alpha",
+      agent: { name: "openclaw" },
+      deps,
+    });
+
+    expect(deps.setupMessagingChannels).not.toHaveBeenCalled();
+    expect(result).toEqual({ plan: registryPlan, selectedChannels: ["discord"] });
+  });
+
   it("keeps an in-sandbox QR channel in a completed registry resume (#9109)", async () => {
     const registryPlan = whatsappPlan();
     const deps = reconcileDeps([]);
diff --git a/src/lib/onboard/machine/handlers/sandbox-messaging.ts b/src/lib/onboard/machine/handlers/sandbox-messaging.ts
index ad6efb84acd..2b468ad1f05 100644
--- a/src/lib/onboard/machine/handlers/sandbox-messaging.ts
+++ b/src/lib/onboard/machine/handlers/sandbox-messaging.ts
@@ -435,15 +435,16 @@ export function reconcileReusedSandboxMessaging<Agent>(
   const filtered = plan ? filterMessagingPlanForCurrentAgent(plan, agent) : null;
   const changed = !isDeepStrictEqual(filtered, recordedPlan);
   if (changed) deps.clearPlanEnv();
-  // The reused plan records the previous selection, not the current host
-  // input. Report only channels the environment still configures so the
-  // policies handler can classify a retired channel as unconfigured and drop
-  // its egress preset (#9283). The plan itself stays untouched.
+  const selection = {
+    plan: filtered,
+    selectedChannels: getActiveChannelsFromPlan(filtered),
+  };
+  const currentSelection =
+    filtered && registryPlanRecordsLifecycleSelection(filtered)
+      ? selection
+      : filterUnconfiguredHostChannelsFromSelection(selection, agent);
   return {
-    ...filterUnconfiguredHostChannelsFromSelection(
-      { plan: filtered, selectedChannels: getActiveChannelsFromPlan(filtered) },
-      agent,
-    ),
+    ...currentSelection,
     changed,
   };
 }
@@ -614,6 +615,7 @@ async function selectionFromRegistryAuthority<Agent>(
       authority.plan,
       false,
     );
+    if (authority.plan && registryPlanRecordsLifecycleSelection(authority.plan)) return selection;
     return filterUnconfiguredHostChannelsFromSelection(selection, options.agent);
   }
   if (authority.plan) return selectionFromRegistryPlan(authority.plan, options);