Bug 487324

SUMMARY
Since upgrading to Plasma 6, my system has been experiencing an issue where the tiled placement of windows on my monitor is lost whenever the monitor goes to sleep/standby. Windows stay relatively close to the tiled portion of the screen that was specified for them, but tend to revert to their pre-tiled dimensions and get slightly shifted.

STEPS TO REPRODUCE
1. Create a tile placement layout
2. Assign windows to the tiled locations
3. Allow monitor to go to standby/sleep

OBSERVED RESULT
Windows revert to non-tiled dimensions and are shifted from each other

EXPECTED RESULT
Windows remain in their tiled locations (as experienced pre Plasma 6.0)

SOFTWARE/OS VERSIONS
KDE Plasma Version: 6.0.4
KDE Frameworks Version: 6.2.0
Qt Version: 6.7.0

ADDITIONAL INFORMATION
I have tested this issue on a 4 and 6 tile layout as well as the default and a custom 4 tile layout. I run a two monitor setup with both monitors having the same resolution (1080p).