So I've been trying to keep Android Pie from killing apps that I'd like to run in the background. First, I tried keep them off the blacklist, then I turned off battery optimisation. It didn't work. Until I tried to turn off adaptive battery altogether. And it still didn't work. UNTIL, I checked that now it's on again. At first I thought I forgot that I somehow turned it on again, but I checked multiple times. It always turned on automatically some time after I turned it off. I'm on Nokia 7 plus (TA-1062; Australia). Does anyone else experience something like this?