I have just started using Dynamic Registration 2.4 and am having some trouble linking user defined DNN Core fields. Basically, if I create a text field in DotNetNuke 4.4.1 called Field1, then create a text dynamic question called Field1, and try to link the two fields in the optional fields area of Dynamic Registration the value does not get saved (the textbox is empty after updating my registration when logged in as host). If I turn off the core integration the field saves fine.

Am I missing something obvious?