fix(#1471 followup): re-inject More-sheet mirrors on click

Polish round dropped the click-listener that re-attempted addMissingMoreSheetItems
when bottom-nav rebuilt or showed the sheet. Result: if operator didn't tap More
within 5s of page load, Favorites/Search/Customize mirrors never appeared.

Add back the catch-all click delegate (same pattern as the original) so injection
happens on first More-click regardless of timing.

public/mobile-page-actions.js

@@ -75,6 +75,22 @@
   window.addEventListener('hashchange', syncForRoute);
   window.addEventListener('resize', syncForRoute);
 
+  /* #1471 followup: also re-attempt sheet injection on More-button click,
+   * in case the page sat idle past the 5s retry window. The bottom-nav.js
+   * sheet is built lazily on first More-click, and addMissingMoreSheetItems
+   * may have given up before then. Catch-all delegate listener handles this
+   * AND survives any bottom-nav.js rebuild path. */
+  document.addEventListener('click', function (e) {
+    var t = e.target;
+    if (!t) return;
+    // Trigger whether operator clicked More button or any descendant
+    var moreBtn = t.closest && t.closest('[data-bottom-nav-more], button');
+    if (moreBtn && /more/i.test(moreBtn.textContent || '')) {
+      setTimeout(addMissingMoreSheetItems, 50);
+      setTimeout(addMissingMoreSheetItems, 250);  // belt-and-suspenders for slow builds
+    }
+  }, true);
+
   /* #1461 #7: on mobile, packets-list group-header expand is a UX dead-end
    * (we hid the chevron so there's no way to collapse). Intercept those
    * clicks and force them to the single-select code path instead — the

public/style.css

@@ -907,6 +907,36 @@ img.brand-logo {
    * #534 E2E test (and for any user whose navbar mirror failed to inject). */
   #pktLeft .page-header { display: none !important; }
   #pktLeft .pkt-filter-expr { display: none !important; }
+  /* #1461 followup: the navbar mirror is always present on mobile.
+   * Hide the in-page Filters button visually so we don't double-render the
+   * affordance. Use visibility:hidden (not display:none) so it stays in
+   * the DOM + clickable for the #534 E2E. Pull it to zero size so it
+   * doesn't reserve layout space. */
+  .filter-bar > .filter-toggle-btn {
+    visibility: hidden !important;
+    position: absolute;
+    width: 0;
+    height: 0;
+    padding: 0;
+    margin: 0;
+    overflow: hidden;
+    pointer-events: auto;
+  }
+  /* Bar itself has no chrome unless expanded */
+  .filter-bar {
+    background: transparent !important;
+    border: none !important;
+    padding: 0 !important;
+    margin: 0 !important;
+    min-height: 0 !important;
+  }
+  .filter-bar.filters-expanded {
+    padding: 6px 8px !important;
+    margin-bottom: 4px !important;
+    background: var(--surface-2, rgba(0,0,0,0.05)) !important;
+    border: 1px solid var(--border, #333) !important;
+    border-radius: 6px !important;
+  }
 
   /* Navbar-mirror buttons injected by mobile-page-actions.js. Visual tokens
    * (border, colors) live here so the customizer can theme them and so we