Reflection problem

Hello guys!
Maybe my question can be stupid, but i do hope you can help me with it
Here is two images, on the first one the sphere lit by skylight(source type: cubemap)
On the second one i`ve put it inside a level, so my question is, how this is possible, why i get this half-black reflection
46b52bdd2d70a0d978a501b40d3146b92c1c92c4.jpeg
32a6c39280465ee93a0a3474cee797bba05673c1.jpeg
Thank you

I believe you turned on option “Lower hemishpere is black” in skylight settings

Just add a reflection capture actor


Thanks a lot! This checkbox was turned on by default