Shuffle, repeat, dnd, entities with Alexa Media Player

After adding the Alexa Media Player to get tts (which works pretty well), I suddenly had a lot of entities exposed to my Alexa via the Home Assistant skill. I have gone in and cleaned it up, but I have several echoes and it created about 5 entities per echo. a lot of clicking. Is there a way to prevent this? I couldn’t find a relevant “domain” in the Alexa card under HA cloud.