@RequiresEdt
  private void registerShowPreviewAction() {
    if (!(myListPopup instanceof WizardPopup wizardPopup)) return;
    KeyStroke keyStroke = KeymapUtil.getKeyStroke(IntentionPreviewPopupUpdateProcessor.Companion.getShortcutSet());
    Action action = new AbstractAction() {
      @Override
      public void actionPerformed(ActionEvent e1) {
        maybeShowPreview();
      }
    };
    wizardPopup.registerAction("showIntentionPreview", keyStroke, action);
    advertisePopup();
  }
@RequiresEdt
  private void registerShowPreviewAction()