static @Nullable Disposable showPopupItems(@NotNull JBPopup popup, @NotNull JComponent popupComponent) {
    if (DISABLED || !(popup instanceof @NotNull ListPopupImpl listPopup)) {
      return null;
    }

    final TBPanel tb = createScrubberBarFromPopup(listPopup);
    TouchBarsManager.registerAndShow(popupComponent, tb);

    return () -> {
      TouchBarsManager.unregister(popupComponent);
    };
  }
static @Nullable Disposable showPopupItems(@NotNull JBPopup popup, @NotNull JComponent popupComponent)