Show most used Observation Fields on Identify dropdown

When I add an observation field to an observation, my recent/most used observation fields appear making it easy to add them:

On the Identify screens, however, what appears is driven by text entry:
meaning that I have to type several characters before the entry I want (in this case Behavior: Mating) appears.

Is there any way to have the most recent/common observation fields show when you click in the field prior to text entry so that they could be selected from the dropdown?