SUMMARY The clipboard selection is added every second time to the second position in the list in Klipper resulting in the selection not changing. STEPS TO REPRODUCE 1. Start X11 or Wayland session 2. Copy some text with ctrl+c 3. See it every second time being added to the second position of the list in Klipper instead of to the front. SOFTWARE/OS VERSIONS Manjaro, KDE software built from master ADDITIONAL INFORMATION That is happening since recently only. Not sure since when. I tried to check out an earlier commit of plasma-workspace, but didn't help. Maybe a Qt update?
Hmm, cannot reproduce on git master Plasma Wayland with Qt 5.15.2 and text copied from Firefox or Kate. What apps are you copying from? Any app, or just one/a few? Are you using any non-default Klipper options?
Thanks for testing it out Nate. I'm debugging the problem at the moment and after killing off processes at random the culprit rather seems to be kdeconnectd. Might be similar to #443271. I'm currently bisecting kdeconnect to find the first bad commit.
*** This bug has been marked as a duplicate of bug 443271 ***
You're welcome!