@Dogfish : Yes, this has been reported to Ubisoft via a couple of support tickets at least. Apparently the issue has been passed over to the developers, and the current recommendation is to keep watch on the forums for an update. The suspicion is that once it is addressed (whenever that will be?) that it will be referenced in release notes.
I'd be very surprised if it was addressed before 2020 as this time of year with staff holidays and so forth, even once Ubisoft fix the issue they would need to hand over the changes to Stadia staff to QA before releasing onto the servers. I suspect it will be January at the earliest..... but that's just my gut feeling, nothing more than that.
Gut feeling could be wrong.... see if the following helps:
https://www.reddit.com/r/Stadia/comments/e0c4lw/screen_cut_off/
Kudos appreciated if deserved.
