Shortcut and GUI copy and paste of files appears to be broken somehow.
When I try to copy or move a file in this way, I get a “paste clipboard contents” for some reason instead of the expected behaviour of actally just moving the file (CTRL + v) after a copy. This is also the same (as demonstrated in the video) using purely graphical choices as well.
I can’t reproduce it – it’s probably something with your configuration. I see another weird thing in your video – you have Paste clipboard content, but you should have Paste file. Maybe this is something with your clipboard settings
I had the same problem in the past when i used latte dock.
I used clippboard plasmoid in both, plasma and latte , they conflicted.
If you don’t have installed latte, check in plasmoid configuration if “mimetype acctions” are disabled.
FYI, I had this same problem too. Never found a fix, but did discover the root cause in my case:
It only happened when Parsec was running. Close Parsec and I can copy and paste normally in Dolphin.
Parsec and probably other VM/RDP apps that capture the clipboard to pass to the VM might be the source of the issue for some people.