macOS 27: Splitter disappeared

I'm not entirely sure how it happened, but I believe I accidentally removed the splitter icons from the menu bar by command-dragging them away from the menu bar. Now they are completely gone and won't reappear. Uninstalling and reinstalling the app did not resolve the issue.

Any chance to get them back?

macOS 27.0.
Hidder Bar 1.11.1