Undo and redo does not update color field pop-up window after undoing other events outside the pop-up window

Steps to reproduce:

1. Create and open an empty project
2. Click on any color value to bring up the color pop-up window (you can use the directional light game object)
3. Edit the color and change it to blue using the pop-up window's color picker
4. Perform undo twice
5. Perform redo twice{}

Actual results: The color pop-up window still shows the old value

Expected results: The color pop-up window updates to represent the current value, in this case, blue

Reproducible with versions:
6000.0.57f1
6000.2.3f1
6000.3.0b
6000.4.0a1

Tested on (OS): MacOS