Version 5.0 Beta 16 in KDE.
icon is unconfigured.
On the same system, but in the MATE or LXQT Desktop the tray icon is normal.
What do you mean by "unconfigured" ? Can you provide a screenshot ? Did it work correctly on the beta 15 ?
What do you mean by "unconfigured" ?
Icon is too large. In the screen print it is possible to see.
Did it work correctly on the beta 15 ?
Correctly in Beta 14 e Beta 15
Same for me.
This is the same as issue 753. And the same happens for me on KDE on Arch.
I have tried adding an SVG icon to /home/[user]/.local/share/plasma/desktoptheme/Adapta/icon but that also does not help.
I am using KDE neon and I have the same problem, any solution?
I solved the problem adding "env XDG_CURRENT_DESKTOP=Unity" to franz.desktop:
sudo nano /usr/share/applications/franz.desktop
Exec=env XDG_CURRENT_DESKTOP=Unity /opt/Franz/franz
I followed this tutorial
https://askubuntu.com/questions/905858/appindicators-not-working-for-electron-applications-skype-for-linux-discord-et
Same for me. I'm using KDE in Manjaro.
Thanks @maurehur, your solution work perfectly for me!

I use :
I solved the problem adding "env XDG_CURRENT_DESKTOP=Unity" to franz.desktop:
sudo nano /usr/share/applications/franz.desktop
Exec=env XDG_CURRENT_DESKTOP=Unity /opt/Franz/franz
I followed this tutorial
https://askubuntu.com/questions/905858/appindicators-not-working-for-electron-applications-skype-for-linux-discord-et
Works for me as well on Arch with 'Franz 5.0.0-beta.18'
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
Most helpful comment
I solved the problem adding "env XDG_CURRENT_DESKTOP=Unity" to franz.desktop:
sudo nano /usr/share/applications/franz.desktop
Exec=env XDG_CURRENT_DESKTOP=Unity /opt/Franz/franz
I followed this tutorial
https://askubuntu.com/questions/905858/appindicators-not-working-for-electron-applications-skype-for-linux-discord-et