Regression: Editor Context Menu Search No Longer Automatically Focused on Macs

Right clicking in the event graph of a Blueprint to bring up the Context Menu results in the user having to click on the search field to make it active on Macs, whereas this is not the case for PC's in UE 4.11/

1. On a Mac, open any Blueprint Project in UE4.11
2. Open a new or existing Blueprint
3. In the Event Graph, right-click to bring up the Context Menu
   RESULT: You now must click on the search field to make it active
   EXPECTED: The search field to automatically be active as it has been in previous versions on the Mac and as it currently is for the PC version of UE4.11