Hiding OBS window (not with minimizing, but with hide from tray/status icon) when preview is active causes preview window to be transparent when OBS is shown/unhidden

[RushingAlien]

Operating System Info

Other

Other OS

Arch Linux, Flatpak

OBS Studio Version

27.2.4

OBS Studio Version (Other)

No response

OBS Studio Log URL

https://obsproject.com/logs/JWL1Vk3wKTLzEhyS

OBS Studio Crash Log URL

No response

Expected Behavior

For preview to not be transparent

Current Behavior

Preview becomes transparent

Steps to Reproduce

1. Be in a wayland session
2. Run OBS
3. Make sure OBS is running natively in wayland with xeyes, if the eyes follow, it's an x11 window
4. If it is an x window, restart obs with QT_QPA_PLATFORM=wayland variable
5. Hide OBS via the tray/status icon while preview is active
6. Unhide/show OBS window again and see that it is transparent until i deactivate preview and activate it again

Anything else we should know?

Doesn't happen when hiding OBS while preview is inactive

obs-wayland-bug.mp4

[tytan652]

• Make sure OBS is running natively in wayland with xeyes, if the eyes follow, it's an x11 window

• If it is an x window, restart obs with QT_QPA_PLATFORM=wayland variable

Off-topic: we already enforce QT_QPA_PLATFORM=wayland in OBS code when under Wayland.

[tytan652]

Still happen on 29.

Note: step 3 and 4 are no longer required.

[evertvorster]

I can confirm that this happens to me too.
Arch Linux, KDE, and git version of OBS Studio

[nowrep]

This seems to be Qt issue: https://codereview.qt-project.org/c/qt/qtwayland/+/472528 (fixed in Qt 6.5.1)

[RushingAlien]

oh nice

[RushingAlien]

Should i close? Since this is not OBS Studio's bug