gnome-terminal has massive downstream patches and needs rishi to update them. I am fully aware that vte291 and gnome-terminal updates are both missing but it's out of my hands, sorry. Hopefully we get this before the final F33 release, but I can't make any promises.
I edited the update and added new tracker3-miners 3.0.0-2 build that should fix the 100% CPU issue when processing deleted files that several people have been reporting. It should get pushed to the repos in the next updates-testing push (it missed this one).
The PackageKit addition is expected if you do override replace. PackageKit is explicitly excluded on the server side for composes but if you manually replace gnome-software it's pulled in because of soft dependencies.
https://gitlab.gnome.org/GNOME/gnome-software/-/issues/987 doesn't sound like a regression to me. I don't have time to look into it right now.