Player on Linux blocks when setAudioSource

[Yesterday17]

This method blocks on(callstack):
https://github.com/ryanheise/just_audio/blob/1c6598c0f3589baac4194e71b4d2885205f58ef4/just_audio/lib/just_audio.dart#L683
https://github.com/ryanheise/just_audio/blob/1c6598c0f3589baac4194e71b4d2885205f58ef4/just_audio/lib/just_audio.dart#L708
https://github.com/ryanheise/just_audio/blob/1c6598c0f3589baac4194e71b4d2885205f58ef4/just_audio/lib/just_audio.dart#L772-L773

That's because processingStateStream did not receive any state change. When player opens:

just_audio_libwinmedia/lib/src/just_audio_libwinmedia_real.dart

Line 164 in 21b4315

player.open(medias);

It calls Player::Open internally, which sets video.src and does not fire any events:
https://github.com/harmonoid/libwinmedia/blob/71a7f157a0d3ed9a6394e73de7585a7c9a3525fa/linux/player.hpp#L326-L329