Thanks for the reply!
I always send my digimon 3 times a day to the bathroom but it still ends up pooping on the ground once or twice a day when the toilet icon is still green.
As for the scan battles, I dunno. I tried scanning a bunch of stuff but nothing worked. Ill join the discord in a bit. I hope you can help me more there.
EDIT: I joined the discord and I sent a message in the bug report channel.