Sequoia 15.1 new screen recording (purple) indicator in Control Center

Hello,

AFAIU, a new purple dot indicator was added within the Control Center in Sequoia 15.1. Up until now it was used to indicate audio recording. My question is where would I get detailed documentation on this new indicator?

I did find the following link Use Control Center on Mac - Apple Support (CA) although it seems out of date, i.e. still noting only audio recording and nothing regarding screen recording.

Also, can this indicator be suppressed in any way? e.g. via MDM or other means.

Thanks