Need prefix search in column selection

[scottdear]

In the value suggestbox, it supports prefix search, but the column search does not. Column search needs to prefix search. i.e.

If I have a string "Sally Johnson"

In the value SuggestPopup if I type "Sally" it finds the record, if I type "Johnson" it also finds the record. In the column selection it will only find the record if I type "Sally", if I enter "Johnson" it does not find the record.