Configured display resolution not preserved after logout and disconnect
Setup
- 2 monitors that are natively, and configured to, 1920x1080
- 1 monitor that's natively 3840x2160 and set to 1920x1080 to match the other two
- Desktop spanning all three monitors (not replicated)
System
- Manjaro Linux testing, up to date as of Oct 20, 2020
- KDE 5.20
- KwinFT 5.20.0-1
- Disman 0.520.0-1
Issue
After logout and upon logging back in, and also after disconnecting and reconnecting, the 3840x2160 monitor is set to 3840x2160, rather than the 1920x1080 that I had set it to, and it overlaps the second monitor entirely. It appears that the resolution is being set to the native resolution rather than the configured resolution, with the position remaining the same, hence the screen overlap.
Expected Result
All configured monitors remain set to the configured resolution and position for logout/login and disconnect/reconnect events
I've attached a screenshot to illustrate this issue, along with how it appears in the display settings--there's no graphics corruption, I've just blurred and blacked out some areas for privacy. The lower right corner is transparent due to the total desktop resolution not being square.
Thanks!