Ability to sort saved Database Picker field values by index

As a user

I want to be able to sort selected Database Picker values by their index value instead of the user-selected order

So that I can display my Database Picker Picker field values in the order they appear in my indexed database and as displayed drop-down Database Picker list options. 

Context
Currently, Database Picker values appear in the drop-down list in an indexed order, but when a user selects values from a list they are stored in the Database Picker field in the order they were selected.

It would be useful to create parity between the drop-down list of selectable values and the values that the user has selected. 

The image below shows that the DBPicker fields are not sorted by index value: