Battery Drain during sleep tracking

Hello, yesterday I installed the latest beta; this night my phone battery drained almost completely and Android battery stats says SaA used at least 67% of the battery.
This nevere happened before; I’ll check again this night

How old is your phone? I found my S7 didn’t lose more than 40% battery and my S9 no more than 30% – during maybe a 7h sleep

I have a SGS8+ of 2017; I have to say the problem never happened again