use window

Author: SharkPool-SP

src/addons/api.js

@@ -661,19 +661,19 @@ class Tab extends EventTargetShim {
 
     createModal (title, {isOpen = false} = {}) {
         const modal = modal.createEditorModal(this, title, {isOpen});
-        this.traps.vm.emit("ADDON_WORKER_MODAL", modal);
+        window.vm.emit("ADDON_WORKER_MODAL", modal);
         return modal;
     }
 
     confirm (...args) {
         const modal = modal.confirm(this, ...args);
-        this.traps.vm.emit("ADDON_WORKER_MODAL", modal);
+        window.vm.emit("ADDON_WORKER_MODAL", modal);
         return modal;
     }
 
     prompt (...args) {
         const modal = modal.prompt(this, ...args);
-        this.traps.vm.emit("ADDON_WORKER_MODAL", modal);
+        window.vm.emit("ADDON_WORKER_MODAL", modal);
         return modal;
     }
 }