Method setOpen

core/src/components/menu/menu.tsx:420–425

(shouldOpen: boolean, animated = true, role?: string)

   */
  @Method()
  setOpen(shouldOpen: boolean, animated = true, role?: string): Promise<boolean> {
    // Blur the active element to prevent it from being kept focused inside an element that will be set with aria-hidden="true"
    (document.activeElement as HTMLElement)?.blur();

    return menuController._setOpen(this, shouldOpen, animated, role);
  }

  private trapKeyboardFocus(ev: Event, doc: Document) {
    const target = ev.target as HTMLElement | null;