Graphics failure when pasting code for a BP node into Color Picker Hex field

Graphics failure when pasting code for a BP node into Color Picker Hex field

Does not occur in 4.8.3

1. Open any project
2. Bring up the Level Blueprint
3. Right click in the BP Graph
4. Uncheck Context Sensitivity
5. Find "Set Brush Color" and add it to the graph
6. Copy the "Set Brush Color" node
7. Double click the color box in the node
8. Highlight the Hex field in the color picker
9. Paste

Result: Your screen goes black for a moment and then you have to close the editor for your PC to go back to normal