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SUMMARY
After screen off (power management: screen off after 60 minutes), at screen on, most windows have migrated to left most of three displays.  This results in wasted time getting all my windows back to their desired locations; this is aggravating with 3 displays and 10 virtual desktops.

STEPS TO REPRODUCE
1.  Walk away from system (sleep, other reasons) for longer than "Turn off screen" time
2. Return; move mouse to restore screens
3. 

OBSERVED RESULT
Most windows have migrated to left most screen. Some windows are partially off the left edge; some extend onto the middle screen. Essentially, the middle of each window is on left screen.

EXPECTED RESULT
Leave windows in their original locations.

SOFTWARE/OS VERSIONS
Operating System: Mageia 10
KDE Plasma Version: 6.2.91
KDE Frameworks Version: 6.10.0
Qt Version: 6.8.1
Kernel Version: 6.6.74-server-1.mga10 (64-bit)
Graphics Platform: X11
Processors: 20 × 12th Gen Intel® Core™ i7-12700K
Memory: 125.5 GiB of RAM
Graphics Processor: AMD Radeon RX 6600 XT
Manufacturer: Dell Inc.
Product Name: XPS 8950

ADDITIONAL INFORMATION