ineffective modified macro in extensions_override_freepbx.conf until post dialplan reload

Hello.

I’ve put a modified [macro-dial] in the extensions_override_freepbx.conf file and apply changes, but asterisk seems to ignore it until I manualy type ‘dialplan reload’ on the terminal.

Everytime I press ‘apply’ on freepbx (v2.5) I have to type ‘dialplan reload’ afterwards so the modified macro-dial can take effect.

Why is it?