How can I use :GetExtraData with chat service?

Testers in my game have tester tags however sometimes they would like theirs removed to avoid attention. However, I’m really struggling on how to retrieve extra data related to the players chat:

“details” seem to return nil, but :SetExtraData to disable the tags work. I would like to return the extra data to see the current state of the tag whether if its enabled or not, then either set true or false.