Fluxer audio gets picked up when selecting music player

Can reproduce CR: Pipewire Patchbay visualization apps like Helvum can be used to see what's going on. Canary Desktop 2026.529.35110, Web 2026.529.34926, Linux 7.0.9-105.fc43.x86_64 (x64), Electron 41.2.2, Chrome 146.0.7680.188, Node 24.14.1, Locale en-US