No 5.1 surround from Plex web player on Mac
I don't know when it happened exactly, but I'm no longer getting 5.1 surround when playing back videos with 5.1 audio.
I'm running macOS 10.12.6 with the latest (18.104.22.16825) media server. When I play the videos with VLC, I get 5.1 audio, but I don't when I play them via Plex in Safari.
Any help would be appreciated.