can't edit fillable field on M1 MacBook

It's a fillable immigration form, the problem I've ran into is not all the fields are fillable as they should, for example for flling in an address I select that it's an apartment but it won't let me fill in the apartment number.

This seems to be a problem with Macbooks and these fillable pdf forms, I do not have this trouble in PC. 

I'm currently on an m1 macbook. any help appriciated!