Can't click the checkbox

[db1 (db준)]

I can’t click the checkbox…
This is in ‘BP_Sky_Sphere’, I want to make it’s sun movable when I edit ‘directional light’.
But it doesn’t work. The sun doesn’t move when I edit ‘directional light’.
How I can check that box?

[Polite_Muon]

Hello db1, welcome to the Unreal community.

You concern may be related to a thread I found that was posted a while back. It refers to the BP_Sky_Sphere and movable lights. From what I have noticed, clicking the refresh material checkbox, refreshes the material.

Here is an informative thread on this subject:

I hope this helps.