Delete keyboard key with reference selector

Hi, We are having an issue with the reference selector in combination with the keyboard delete key. When you put focus on the reference selector field and you press the delete key on the keyboard Mendix asks if your are sure to delete the entry, however the delete does not seem to actually remove the association between the dataview object and the object selected in the reference selector.  is there any way we can customize the behavior of the delete key in the reference selector.    
1 answers

Step 1:

There is a value selected in the reference selector.


Step 2: 

Focus the cursor in the reference selector and press the delete key on the keyboard.


Step 3:

The selected value is removed from the reference selector, but in the background the link between the entities is not removed.