Metadata override of dependent picklist bombs page

I have a field called Interaction_Type__c, which is a picklist dependent on another picklist, Interaction_Category__c.

When I attempt to override the metadata for Interaction_Type__c, like so, the page bombs.

I thought skuid was preventing an override of a dependent picklist. But apparently not anymore?

Here’s the call stack:

Help?

A custom field renderer is of course the workaround, but it would be nice if our pages didn’t bomb when we used a standard builder feature…