Created attachment 142524 [details]
Using openSUSE Tumbleweed with KDE, Discover version is 5.22.5-1.2.
When uninstalling a Flatpak application, the removing process starts, then, towards the end, Discover crashes and quits, and a KDE notification comes up saying that Discover has closed unexpectedly. The Flatpak application, however, seems to have been removed correctly. Attached is the stacktrace captured with KDE's bug reporting assistant.
STEPS TO REPRODUCE
1. Open Discover
2. Access the list of installed packages
3. Click the Remove button of any Flatpak program that is displayed in the list
The progress bar appears, the Flatpak program is removed, and Discover crashes, with a notification appearing that says that Discover has closed unexpectedly.
The progress bar appears, the Flatpak program is removed, and Discover continues to work normally.
Linux/KDE Plasma: openSUSE Tumbleweed
KDE Plasma Version: 5.22.5
KDE Frameworks Version: 5.86.0
Qt Version: 5.15.2
*** This bug has been marked as a duplicate of bug 440877 ***