AirPods 3 case battery drain
My AirPods 3 case is losing battery when left for a period. I charged it to 100% yesterday and then used the pair of AirPods. When I returned the pair of AirPods to the case, they had 92% left each. I slept and woke up the next day and the charging case had only 72% left. Is this normal? I had AirPods Gen 1 before this and the battery never drained in the same pace.
iPhone 11 Pro Max, iOS 15