Final DK AppImage 8.4.0 has a Problem?

[pixelpiet at web.de]

Hallo,

downloaded today the new final AppImage off new version 4.8.0 (Qt5 and
Qt6 Version) to install with AppImage Launcher on actual Linux Mint 21.3.

The former AppImages of final Version 8.3.0 and for testing a former
weekly AppImage of 8.4.0 installed fine.

But the final 8.4.0 has any problem with configuration. AppImage
Launcher copys the Image to the right place, but then shows a Message it
could not registered with this libappimage (?backgroundtask i think). It
can't find any Mime directory in user/share ...
This directory exists in root system but not in the Home-Directory.
The AppImage starts and works, but only if i klick on start one time in
AppImage Launcher (i like the easy installation of AppImages with this
tooel an don'twant to uninstall it).

Because the former and other AppImages made no problems til now to
install properly with AppImage Launcher, i think there ist any problem
with a path or anything else in the config of the AppImage. Both Version
tried Qt5 and 6). With 8.3.0 it works like a charme ;-)

My english ist not as good as yours, I hope you konow where to look ;-)
Thank all developers for Digikam, this realy great Tool and Software!!

Greats pp