Does not recognize 0 in Currency type field


Recently I have an issue when I fill 0 in Currency type field, it does not recognize the input as a change so the Save button does not appear.

When I check on the browser console using cur_frm.doc.{field_name} it shows the 0 value that I insert on that field become empty string ("")

It never happens before, it occurs just several days ago

Maybe there is someone who know this issue. Thank you

It might something to do with this :

oke thank you for your answer, appreciate it