Opera One(version: 124.0.5705.42)
Opera is up to date
Update stream:Stable
System:CachyOS (x86_64; KDE)
Chromium version:140.0.7339.249
AUR i guess
Spotify does not play any music on webplayer.
The problem is very old and can be fixed with copy an old fix from external source over and over again with every update.. Isnt it time to fix it once for all?

