Steps to reproduce:
Turn Always Show Toolbar in Fullscreen off
Turn on Vertical Tabs
Open a new tab
There is a weird space between the top of the web page and the top of the screen.
This is an error that would affect a lot of people, so I think there may be a few more steps to this. Just can't pinpoint it.
Expected behavior:
No space
Orion and macOS:
macOS Version 12.0.1
Orion Version 0.99.108.1-beta (WebKit 613.1.10)
Image/Video: