Hello I’m new in this Community and today i switched from Manjaro and installed Parrot Security KDE as main OS on my Thinkpad E495.
I seen this issue: Snap apps not showing in menu because i had the same issue.
Now i found a way to show the applications on the launcher.The snap desktop applications are stored in
/var/lib/snapd/applications i copied the desktop applications to
Example: sudo cp /var/lib/snapd/desktop/applications/telegram-desktop_telegram-desktop.desktop /usr/share/applications
This works for me I hope this works for you too.