fix: bug where contextual menu was disappearing quickly

frontend/src/components/QSOContextMenu.tsx

@@ -27,20 +27,19 @@ const UPLOAD_TARGETS: { service: string; label: string }[] = [
 
 // Lightweight right-click menu for the QSO grids. AG Grid's native context
 // menu is an Enterprise feature, so this is a plain floating menu driven by
-// onCellContextMenu. Closes on any outside click, scroll or Escape.
+// onCellContextMenu. Stays open until the user clicks outside, presses Escape,
+// or picks a command. (We deliberately do NOT close on scroll/resize: the QSO
+// list auto-refreshes and AG Grid fires internal scroll events on refresh,
+// which used to dismiss the menu the instant it appeared.)
 export function QSOContextMenu({ menu, onClose, onUpdateFromCty, onUpdateFromQRZ, onUpdateFromClublog, onSendTo, onSendRecording, onSendEQSL, onBulkEdit, onExportSelected, onExportFiltered }: Props) {
   useEffect(() => {
     if (!menu) return;
     const close = () => onClose();
     const onKey = (e: KeyboardEvent) => { if (e.key === 'Escape') onClose(); };
     window.addEventListener('mousedown', close);
-    window.addEventListener('scroll', close, true);
-    window.addEventListener('resize', close);
     window.addEventListener('keydown', onKey);
     return () => {
       window.removeEventListener('mousedown', close);
-      window.removeEventListener('scroll', close, true);
-      window.removeEventListener('resize', close);
       window.removeEventListener('keydown', onKey);
     };
   }, [menu, onClose]);