Oh yeh good catch.
I can't do resizable bar, so it would have been a kernel regression to fix (if that was the issue). I think patched in next release. Although I never got any error messaging in any logs that i could see :(
The nice thing about the deck, at least from an outsiders perspective, is that everyone's got the more or less same hardware. If you have an issue most likely someone else has the same issue, and already has a fix that'll work for you.
I run fedora 40 on my work laptop, and I am blow away at how capable Wayland+gnome is for plug and go multiple monitor support. You could never have done it with X, every meeting you'd want 15min to make sure you can share your screen.