I'm talking about this little guy:
When a user hits <enter> with this input selected, I'm seeing a POST to /admin/pages/edit/EditForm/field/whatever_the_relation_is_called.
SS in response is throwing a 500 with
ERROR [User Error]: Uncaught InvalidArgumentException: Can't handle action "find" IN POST /admin/pages/edit/EditForm/field/RelatedPages Line 915 in /Users/grg/www/karbonHQ/framework/forms/gridfield/GridField.php
Has anyone else experienced this, is there something that is meant to prevent the default behaviour on this field while it's ajaxing?
Thanks for your time.