let isMissingMenuDialogActive = false; // Messages received by client window.addEventListener('message', (event) => { let data = event.data; let action = data.action; if (action != 'showMissingMenuDialog') return; if (isMissingMenuDialogActive) return; else isMissingMenuDialogActive = true; let div = $(`
${getLocalizedText("menu:missing_menu_default")}
${getLocalizedText("menu:missing_menu_default:description")}