openSUSE tumbleweed Xcomposite window selection hangs OBS

[TheK0tYaRa]

It doesn't appear before the hang occurs. Launching in console revealed this at the end:

info: User added source 'Window Capture (Xcomposite)' (xcomposite_input) to scene 'Scene'

After that nothing else occurs and all the OBS app freezes until closed via rapid X mark mashing.