Pressing enter does not appear to activate OnClicked events in UMG When a button is focused

Pressing enter does not appear to activate OnClicked events in UMG When a button is focused

Note: This appears to be a regression. This was working in 4.13.2

1. Open the editor
2. Create a new widget blueprint
3. Add two buttons to the designer tab
4. Create the blueprint in the attached image
5. Save and compile
6. Open project settings
7. Set Render focus rule to "Always" Project settings > User Interface > Render Focus Rule
8. Open the level blueprint
9. Add the widget to the screen
10. Play in editor
11. Click a button to set focus
12. Press Enter
13. Notice that the print string does not fire off

Expected: The button's onclicked event would fire off when pressing enter if the button is currently focused
Result: The button's onclicked event does not fire off when pressing enter when the button is focused