Erractic Light Component Behavior in Blueprints

You cannot PIE if you attempt to adjust the Intensity of a Light via the slider in a BP that is placed in the Level already.

In addition the color slider does not stay open when editing values for the light color

Also Reproduced in Main Promotable-CL-2545026

1. Open QAGame Editor
2. Create a New Actor Blueprint
3. Add the New Actor BP to the level
4. Open the New Actor BP
5. Add a Pointlight to the BP
6. Adjust the Intensity by the slider
7. Adjust the Color of the Light via the Color Picker
8. Compile and Save
9. PIE

RESULTS: The Color Picker closes upon moving any slider value and on PIE Warning about Editing Intensity appears

EXPECTED: The Color Picker should stay open until down selecting color and PIE