Steps to reproduce:
Orion and macOS:
Orion 0.99.109.1.1-beta (WebKit 613.1.12)
macOS Version 12.1 (Build 21C52)
Non Default Settings:
I was not able to reproduce/understand. Can you show a video please?
Vlad Sorry, I should have done that initially, here is a video, sorry for low res
Edit: once the issue occurs, if you close a tab or open a new tab in the affected window, the tab bar reappears
I titled this window tab groups but maybe this has always been an issue and has nothing to do with the RC.