I can't understand why follow-ups to emails I have marked as spam in my Mac's Mail application end up in my inbox. It seems that if I go to the gmail interface

I can't understand why follow-ups to emails I have marked as spam in my Mac's Mail application end up in my inbox. It seems that if I go to the gmail interface and mark as spam there, this doesn't happen. But why doesn't gmail get the hint when Mac Mail moves a message from inbox to spam?