Hi @EstebanBustamante
No browser console error related to this. context hub script is not including on the page. script is included only when we add ootb contexthub. May I know how to login AEMaaCS publisher and check on cloud.
One more thing to add , we can directly access the contexthub js from pub and dispatcher like this https://<pub_domain>/etc/cloudsettings.kernel.js/conf/<project>/settings/cloudsettings/default/contexthub
So I hope there wont be any access issue. When contexthubpath page property points to custom contexthub config, page doesnt include their respective contexthub script.