I just tested this on my dual monitor setup, Nobara Linux, KDE Plasma version 6.5.2 running Wayland and it worked no problem.
Set my main monitor to 150% scaling and left my side one to 100%.
Now on my setup, both monitors are 1080p, although my side one is oriented vertically, so Idk if it would act different if I had one at a completely different resolution.
bobslaede@feddit.dk 13 hours ago
Anything Wayland and KDE allows you to do what you want
magic_lobster_party@fedia.io 12 hours ago
Wayland is fantastic, as long you don’t need to do screen sharing in Slack. Only thing hindering me going Wayland on my work laptop.
deadcade@lemmy.deadca.de 10 hours ago
This used to be an issue, but has been resolved in most major applications. Are you on an “app” version of slack? Try updating it, or try using an up to date webbrowser like Firefox, or anything based on Chromium if you prefer.
magic_lobster_party@fedia.io 9 hours ago
My app version is up to date. Tried it a few months ago. Still black screen whenever I try to share the entire screen. Individual windows work fine. None of my coworkers have managed to make it work in Wayland.
It worked a few years ago with some workaround, but Slack patched out that workaround.