Webhooks - 10 CRM Field Limitiation

Webhooks - 10 CRM Field Limitiation

The 10 field limitation for webhooks is pretty limiting.  Is that true for all levels?  I've added more than 10 and I don't get an error message but it doesn't seem to be functioning.  Is the help documentation current that there truly is this 10 field limitation?  https://www.zoho.com/crm/help/automation/webhooks.html