Specifications
- Hardcode-Tray version :
4.3
- Distribution :
Fedora 38
- Gtk version :
3.24
- Application name :
Spotify
- Application version :
1.2.20.1210.g2a8a8a57
- KDE Plasma Version:
5.27.7
- KDE Frameworks Version:
5.109.0
- Qt Version:
5.15.10
- Kernel Version:
6.4.15-200.fc38.x86_64 (64-bit)
- Icon pack: papirus-icon-theme
Just recently Spotify updated the app to version 1.2.20 and it now uses libayatana-appindicator. Out of the box the app now supports minimizing to tray.

Papirus icon pack supports spotify indicator:

You can install spotify client from:
https://negativo17.org/spotify-client/
https://github.com/negativo17/spotify-client
Or snap:
https://snapcraft.io/spotify sudo snap install spotify --edge
Specifications
4.3Fedora 383.24Spotify1.2.20.1210.g2a8a8a575.27.75.109.05.15.106.4.15-200.fc38.x86_64 (64-bit)Just recently Spotify updated the app to version 1.2.20 and it now uses libayatana-appindicator. Out of the box the app now supports minimizing to tray.
Papirus icon pack supports spotify indicator:
You can install spotify client from:
https://negativo17.org/spotify-client/
https://github.com/negativo17/spotify-client
Or snap:
https://snapcraft.io/spotify
sudo snap install spotify --edge