Is it just me or did the samsung remove these edge lightning styles in new update or something I can't find them anywhere (Specifically in tab S9+)

So today I charged my tab till 50 percent and later put it aside for upto 4-5htsLater I'm shocked to find that my tab completely shutdownWhen I tried to check for the battery logs, it's all ersed completely Thankfully no other functions seem to have ...

Like I would like to spend 30 min on YouTube and games separately,But when I set the app timer it collectively considers 30min for both apps at the same time.i.e. once I finish 30min on YouTube it freezes the games app tooLet me know how to put separ...