diff --git a/.github/workflows/e2e-vitest-scenarios.yaml b/.github/workflows/e2e-vitest-scenarios.yaml
index 38cbcb0e9e5..c96ac07fc5c 100644
--- a/.github/workflows/e2e-vitest-scenarios.yaml
+++ b/.github/workflows/e2e-vitest-scenarios.yaml
@@ -4487,21 +4487,57 @@ jobs:
               prNumber = prs[0].number;
             }
 
+            const requestedJobList = requestedJobs
+              .split(',')
+              .map((job) => job.trim())
+              .filter(Boolean);
+            const requestedJobSet = new Set(requestedJobList);
+            const selectiveDispatch =
+              requestedJobList.length > 0 || Boolean(requestedScenarios) || scenariosRejected || jobsRejected;
             const emoji = { success: '✅', failure: '❌', cancelled: '⚠️', skipped: '⏭️' };
-            const entries = Object.entries(needs).sort(([a], [b]) => a.localeCompare(b));
-            const rows = entries.map(
+            const allEntries = Object.entries(needs).sort(([a], [b]) => a.localeCompare(b));
+            const missingRequested = selectorValidationPassed
+              ? requestedJobList.filter((job) => !(job in needs))
+              : [];
+            const selectedEntries = requestedJobList.length > 0
+              ? allEntries.filter(([name]) => requestedJobSet.has(name))
+              : selectiveDispatch
+                ? allEntries.filter(
+                    ([name, { result }]) => result !== 'skipped' && name !== 'generate-matrix',
+                  )
+                : allEntries;
+            const reportedEntries = selectedEntries.length > 0
+              ? selectedEntries
+              : selectiveDispatch
+                ? allEntries.filter(([, { result }]) => result !== 'skipped')
+                : allEntries;
+            const rows = reportedEntries.map(
               ([name, { result }]) => `| ${name} | ${emoji[result] || '❓'} ${result} |`,
             );
-            const ran = entries.filter(([, v]) => v.result !== 'skipped');
+            for (const name of missingRequested) {
+              rows.push(`| ${name} | ❓ not reported |`);
+            }
+
+            const ran = reportedEntries.filter(([, v]) => v.result !== 'skipped');
             const passed = ran.filter(([, v]) => v.result === 'success');
             const failed = ran.filter(([, v]) => v.result === 'failure');
-            const skipped = entries.filter(([, v]) => v.result === 'skipped');
+            const skipped = reportedEntries.filter(([, v]) => v.result === 'skipped');
+            const cancelled = ran.filter(([, v]) => v.result === 'cancelled');
+            const passingStatus = requestedJobList.length > 0
+              ? '✅ All requested jobs passed'
+              : selectiveDispatch
+                ? '✅ All selected jobs passed'
+                : '✅ All jobs passed';
             const status =
-              failed.length > 0
+              failed.length > 0 || missingRequested.length > 0
                 ? '❌ Some jobs failed'
-                : skipped.length > 0 && passed.length === 0
-                  ? '⚠️ No jobs ran'
-                  : '✅ All jobs passed';
+                : cancelled.length > 0 && passed.length === 0
+                  ? '⚠️ Run cancelled — no signal'
+                  : cancelled.length > 0 && passed.length > 0
+                    ? '⚠️ Some jobs cancelled — partial pass'
+                    : skipped.length > 0 && passed.length === 0
+                      ? '⚠️ No selected jobs ran'
+                      : passingStatus;
 
             const lines = [
               `### Vitest E2E Scenario Results — ${status}`,
@@ -4518,7 +4554,7 @@ jobs:
                 : requestedJobs
                   ? `**Requested jobs:** \`${requestedJobs}\``
                   : '**Requested jobs:** _(default — all free-standing when no scenarios are requested)_',
-              `**Summary:** ${passed.length} passed, ${failed.length} failed, ${skipped.length} skipped`,
+              `**Summary:** ${passed.length} passed, ${failed.length} failed, ${cancelled.length} cancelled, ${skipped.length} skipped`,
               '',
               '| Job | Result |',
               '|-----|--------|',
@@ -4528,6 +4564,12 @@ jobs:
               const failedNames = failed.map(([name]) => name).join(', ');
               lines.push('', `> **Failed jobs:** ${failedNames}. Check [run artifacts](${runUrl}) for logs.`);
             }
+            if (missingRequested.length > 0) {
+              lines.push(
+                '',
+                `> **Missing requested jobs:** ${missingRequested.join(', ')}. The reporting workflow needs to include these jobs.`,
+              );
+            }
 
             await github.rest.issues.createComment({
               owner: context.repo.owner,
diff --git a/test/e2e-scenario/support-tests/e2e-scenarios-workflow.test.ts b/test/e2e-scenario/support-tests/e2e-scenarios-workflow.test.ts
index 95699519afa..5d00adfb0ad 100644
--- a/test/e2e-scenario/support-tests/e2e-scenarios-workflow.test.ts
+++ b/test/e2e-scenario/support-tests/e2e-scenarios-workflow.test.ts
@@ -953,6 +953,9 @@ jobs:
           "report-to-pr step must pass jobs through JOBS env",
           "step 'Post Vitest scenario results to PR' run script must check selector validation before echoing selectors",
           "step 'Post Vitest scenario results to PR' run script must omit rejected job selectors",
+          "step 'Post Vitest scenario results to PR' run script must filter reported entries for selective dispatches",
+          "step 'Post Vitest scenario results to PR' run script must report missing requested jobs",
+          "step 'Post Vitest scenario results to PR' run script must count cancelled jobs",
         ]),
       );
     } finally {
diff --git a/tools/e2e-scenarios/workflow-boundary.mts b/tools/e2e-scenarios/workflow-boundary.mts
index 0b9abb2dd11..0cf9e7410b7 100644
--- a/tools/e2e-scenarios/workflow-boundary.mts
+++ b/tools/e2e-scenarios/workflow-boundary.mts
@@ -4398,6 +4398,19 @@ export function validateE2eVitestScenariosWorkflowBoundary(
         "step 'Post Vitest scenario results to PR' run script must omit rejected scenario selectors",
       );
     }
+    if (!reportScript.includes("reportedEntries")) {
+      errors.push(
+        "step 'Post Vitest scenario results to PR' run script must filter reported entries for selective dispatches",
+      );
+    }
+    if (!reportScript.includes("missingRequested")) {
+      errors.push(
+        "step 'Post Vitest scenario results to PR' run script must report missing requested jobs",
+      );
+    }
+    if (!reportScript.includes("cancelled")) {
+      errors.push("step 'Post Vitest scenario results to PR' run script must count cancelled jobs");
+    }
     if (!reportScript.includes("**Requested jobs:**")) {
       errors.push(
         "step 'Post Vitest scenario results to PR' run script must include **Requested jobs:**",