Can Editor Utility Widget be used to change actor values during PIE?

hi question about EditorUtilityWidget in PIE mode. Can I use the editor widget to adjust the values of actors during play?

For example, the UltraDynamicSky plugin provides a EUW to quickly adjust the weather in editor, but can I use it to also adjust when I am in play mode?
I activated the PIE mode in EUW and tried, but it does not adjust the value while in PIE, but does save the value when exiting out of PIE.
I am wondering if there is a way to actually change the actor values during play.
Thanks.