when right click on panel icon it closes when going over
the cursor is not captured (another bug)
Operating System: Fedora 34
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Kernel Version: 5.11.0-0.rc2.20210108gitf5e6c330254a.119.fc34.x86_64
OS Type: 64-bit
Processors: 4 × Intel® Core™ i3-3217U CPU @ 1.80GHz
Memory: 5.7 GiB of RAM
Graphics Processor: Mesa DRI Intel® HD Graphics 4000
iirc it's a known Qt(?) bug. I can't find the bug report at the moment though.
*** This bug has been marked as a duplicate of bug 426047 ***
Oops wrong bug, sorry.
*** This bug has been marked as a duplicate of bug 417939 ***