Siri Audio Battery Drain

My iPad Pro battery is taking a beating from "Siri Audio". In the past 24 hours, it's used 58%, and 9 hours of that time I was sound asleep. Does anyone know how to fix this? It's a recent development, and since nothing has changed (ie no new apps), Im not sure where to start. Any guidance is greatly appreciated.

ps: I just noticed that posted into Mac community. I don't know why, and I can't seem to edit that. Sorry.