Color Picker Makes Unreal crash

Hello everyone,

So whenever I try using the color picker in my exposed parameters for a Niagara System in level, Unreal crashes, Dont think its a bug cause i tried it in an empty scene and it works fine!
Am I running out of Ram or something like that?
Has anyone encountered this issue too?

I’m getting the same issue, colour picker in the Niagara System. Instant crash. Have been reporting the crashes, hopefully they’ll be able to remedy it soon.

Update: If you expand the Parameter and manually change the RGBA values, it get’s around the problem.