I have created UI-Fields on an object. I have set up a new profile and given the object Read, Create, Edit capability. I have checked "Load Model data on page load" and "Max # of records (Limit)" to 1. I have set default values on the picklist. When I load the data in a field editor I see the data from the record. However, the picklist values are blank. Is there a permission that I am missing? It seems that field rendering is not working.