message: make a static dialog close again if background is clicked
diff: @@ -217,9 +217,13 @@ class ModalManager {
  }
  closeAll() {
  - const modalsToClose = [...this._modals, this._priorityModal];
  + const modalsToClose = this._modals.slice();
  this._modals = [];
  +
  + if (this._priorityModal) {
  + modalsToClose.push(this._priorityModal);
  this._priorityModal = null;
  + }
  if (this._staticModal && modalsToClose.length === 0) {
  modalsToClose.push(this._staticModal);
  