Color Picker closes when selecting a new color for a Linear Color in a Struct

The color picker will close when selecting a new color for a Linear Color variable if the Value property is set to a value other than 0 within a Struct.

This does not seem to occur with the color picker elsewhere in the editor.

1. Create new blank Blueprint project
2. Create a new Blueprint Struct
3. Change the default created variable to a Linear Color
4. In the default values click the Color to change the default
5. Set the Value to 1.0
6. Click a random color in the color picker

Result:
The color changes and the color picker closes.