First of all, couldn't reproduce it with clean tabs so far.
I have a bunch of tabs open in private mode on an iphone, and after opening the iphone session on my mac, I see all the usual tabs PLUS private ones all in the same workspace. So, they're synced for some reason and they're leaking to a non-private window.
expected it not to.
0.99.126.4.1-beta, appstore latest
Monterey (12)
17