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SUMMARY
ClipboardUpdater tries to update the current clipboard to replace moved file entries with new urls. However, this can mess the clipboard history when file operations are slow.

STEPS TO REPRODUCE
1. Copy some files from KDE Connect in Dolphin
2. Watch Klipper's list changes

OBSERVED RESULT
Many duplicate items are saved in Klipper

EXPECTED RESULT
No duplicate items

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: 
KDE Plasma Version: 
KDE Frameworks Version: 6.7
Qt Version: 

ADDITIONAL INFORMATION