The Hide Menus tool will not show itself. It is off screen or something. But when it is visible, I cannot add menu items to it. It is broken since Tahoe. Tech Report 506909549
I confirm that I have the same problem. Hide Menus tools is with MacOS 26 no longer working as it did with MacOS 15.x. @ Parallels: Is a bug fix already in work?
I'm having this issue, too. And I haven't been able to figure out how to uninstall it, so I don't have access to ANY of my icons. I'm on an M3 MBP running 26.2.
I figured out how to quit and trash the app. Let us know if a fix comes out or if you need debug data.