Harden live route ownership verification

src/Web/StellaOps.Web/scripts/live-route-surface-ownership-check.mjs

@@ -190,6 +190,16 @@ async function runSidebarCheck(page) {
 }
 
 async function runWatchlistLabelCheck(page, returnTo, expectedLabel) {
+  const evaluate = async () => {
+    const labelVisible = await page.getByText(`Return to ${expectedLabel}`, { exact: false }).first().isVisible().catch(() => false);
+    const snapshot = await captureSnapshot(page, `watchlist-return:${expectedLabel}`);
+
+    return {
+      ok: labelVisible,
+      snapshot,
+    };
+  };
+
   await page.goto(
     `https://stella-ops.local/setup/trust-signing/watchlist/alerts?${scopeQuery}&alertId=alert-001&scope=tenant&tab=alerts&returnTo=${encodeURIComponent(returnTo)}`,
     {
@@ -199,14 +209,22 @@ async function runWatchlistLabelCheck(page, returnTo, expectedLabel) {
   );
   await settle(page);
 
-  const labelVisible = await page.getByText(`Return to ${expectedLabel}`, { exact: false }).first().isVisible().catch(() => false);
+  let result = await evaluate();
+  if (
+    !result.ok
+    && new URL(page.url()).pathname === '/setup/trust-signing/watchlist/alerts'
+    && (result.snapshot.title === 'StellaOps' || !result.snapshot.heading)
+  ) {
+    await page.waitForTimeout(2_000);
+    result = await evaluate();
+  }
 
   return {
     kind: 'watchlist-return',
     route: page.url(),
-    ok: labelVisible,
+    ok: result.ok,
     expectedLabel,
-    snapshot: await captureSnapshot(page, `watchlist-return:${expectedLabel}`),
+    snapshot: result.snapshot,
   };
 }