05/07: updated extension password item's more option has been covered

extension/popup/popup.js

@@ -1021,9 +1021,24 @@ function renderList() {
         flyout.appendChild(row);
       });
 
-      // Position flyout below the button, right-aligned.
-      btn.style.position = "relative";
-      btn.appendChild(flyout);
+      // Position flyout using fixed coords so it escapes vault-list overflow clipping.
+      const appEl = document.getElementById("app");
+      appEl.appendChild(flyout);
+
+      const btnRect = btn.getBoundingClientRect();
+      const flyoutH = flyout.offsetHeight || 120; // estimate if not yet painted
+      const spaceBelow = window.innerHeight - btnRect.bottom;
+      const flyoutW = flyout.offsetWidth || 160;
+
+      // Flip upward if not enough room below.
+      if (spaceBelow < flyoutH + 8) {
+        flyout.style.top = (btnRect.top - flyoutH - 4) + "px";
+      } else {
+        flyout.style.top = (btnRect.bottom + 4) + "px";
+      }
+      // Right-align with the button, but keep inside the popup.
+      const rightEdge = window.innerWidth - btnRect.right;
+      flyout.style.right = rightEdge + "px";
 
       // Close on any outside click.
       setTimeout(() => {