Sonos No Longer Supports .AIFF 16-bit Audio? Music Library Glitching Badly

My entire music library is .AIF 16-bit lossless. As of today, it looks like this audio format is no longer supported. I noticed the audio was glitching so badly it was unlistenable. After extensive troubleshooting, I found when I converted to other audio formats the problem goes away. BTW – No issues with indexing; all my tracks/albums/folders show up correctly in the iOS and desktop/MacOS apps.

I need to ask if anyone else is experiencing this? Thanks!