hello i have similar observations.
I do not have mods and cheat mode is 0.
I did got achivements on 26.10.2022 for tutorial, clearing hideout and Radagos duel win but after that achvments are in the same state. I created banner and nothing. I also should have achevement for 100 butter and beeing first in turnament leaderboard also nothing.
I have no idea what i am missing.