I was testing out my game just now and I noticed that all the sounds don’t roll-off nicely anymore. Instead they just abruptly go silent when you’re outside their MaxDistance or stay at their loudest when inside the MaxDistance, no matter what RollOffMode I use.
I did more testing: I reinstalled ROBLOX twice, didn’t help. It only happens in studio/play solo for me, and online the client does not mute when minimized.
I opened up the latest client version of Studio and played Roblox Water Park and all ambient sounds faded in and out as you walk into and away from different parts of the game. Verified in both play solo and multiplayer modes.