Currently checking the mod on 3 different devices (Real phone and 2 Bluestacks Instances)
Real Phone (Redmi Note 10 Pro (A12, Non Root):
use signed ver.
like everyone said, after maybe 1 minute, the app close
2 Bluestacks Instances (BlueStacks 5 v5.9.300.1014 (A7.1.1 x64, x86 & ARM , Rooted)):
1 instance use unsigned,
and another use signed one,
there's no problem after 10 minutes
*Sorry for my bad english