Auto log in is broken (NINTENDO SWITCH)

I have to manually log in since my game got updated. I didn't had this problem with previous versions. I know I have to wait 10-15 secs but it doesn't log in after that time. And the bad thing is that due to this problem, my avatar doesn't load after I manually log in (I have to re create it from zero everytime I open Minecraft). Please try to fix this error as soon as possible. Thank you!