Unable to edit UI10 Field, with mutiple references, in Detail View

If you have a UI10 field which has more than one target reference module, then in Detail View it is not possible to really use the edit facility because there is no way to change the target reference module to search for a different type or add a new one. You have to go into Edit View to do this.

UI10 editing in DetailView:

UI10 editing in EditView:

There would appear to be the same problem in vtiger On-Demand too.