Created attachment 166985 [details]
Screen recording of the bug

SUMMARY

When the "Kill Application" dialog is open, clicking and dragging over the dialog selects items in the applications list below, apparently changing what is set to be killed. Interacting with the dialog's scroll bar will either cause the applications list to scroll, do nothing, or cause the program to become unresponsive.


STEPS TO REPRODUCE
1. Select one or more items in the application list and select the option to terminate or kill them.
2. Click and drag on the body or scroll bar of the confirmation dialog.

OBSERVED RESULT
Interacting with the dialog body selects items on the applications list. Interacting with the dialog scroll bar causes the applications list to scroll or makes the program stop responding.

EXPECTED RESULT
Interacting with the confirmation dialog should not affect the applications list.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma:
KDE Plasma Version:  6.0.1
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2

ADDITIONAL INFORMATION