I don't know if this is a bug or not, but whenever I am in a jungle the longer I am there the more pandas spawn until it is over 20 or more around me. I am playing with other mods so I don't know if any of them are messing with spawn rates. I am playing in fabric 1.21 and also have living things installed.

I think I did something wrong in fabric with the spawns

Versions with the fix should be appearing shortly.