FWIW, I did my testing - which found this is broken for a Fedora 40 guest with mesa 24.0.4, but fixed with 24.0.5 - on a Windows 11 (23H2) host. No idea what's different for Oliver, sorry :(
I guess I could try with an Ubuntu guest on my test setup, I've got a bit of spare time today.
FWIW, I did my testing - which found this is broken for a Fedora 40 guest with mesa 24.0.4, but fixed with 24.0.5 - on a Windows 11 (23H2) host. No idea what's different for Oliver, sorry :(
I guess I could try with an Ubuntu guest on my test setup, I've got a bit of spare time today.