Thanks DJ you will be missed by the way what alternative do you suggest to the blackout app so we can get some dark backgrounds again?
I have dark backgrounds on all my apps now except for maybe one or 2 and I don't even have to root or do anything.
Stock ROM Android & miui 11 12 13 all working
You just go into to settings - display- dark mode - more options and all your apps are listed and you can select whether you want them to be dark or not.
I couldn't believe it the first time I saw it a couple of years ago.
Xiaomi and oneplus both have this so I would presume it's a standard thing now.
Now for me there is no reason to root my phone as I have adguard as a firewall and native dark mode for apps