SUMMARY
I've reinstalled the application several times, but the problem persists since version 4.0.0: Crow Translate has a problem with its own application launcher.

1) By default (fresh install), I launch Crow via its launcher or via the terminal. In this case, the terminal output is: 
`QGuiApplication::setDesktopFileName: .... `

See attached image (terminal output).

2) If I use 'cp /usr/share/applications/org.kde.CrowTranslate.desktop .local/share/applications/org.kde.CrowTranslate' to correct error #1, I get the same error along with two lines: 
'QThreadStorage: entry X destroyed ...'
 See attached image (terminal output).
In this case, it's impossible to launch Crow either via the terminal or its launcher.

- In both cases, it's impossible to use the Crow 'launch at startup' option. See attached file (auto-launch).

- Therefore, the only way to launch Crow at session startup is: Settings > Autostart > Applications > choose Crow Translate.

STEPS TO REPRODUCE
1. launch crow via terminal
2. try the crow 'start at boot' option
3. 

OBSERVED RESULT
'start at boot' option doesn't work

EXPECTED RESULT
be able to use the crow'option start at boot

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 43
KDE Plasma Version: 6.5.2
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
Graphics Platform: Wayland


ADDITIONAL INFORMATION
crow-translate-4.0.2-1.fc43.src.rpm