Help us with Point lights for android games

I have a problem whith pointlights in my project. When I linch it in selected viewport it works correctly, but when I louch it with a mobile preview there is no lights at all. It’s how it works in selected viewport:

on android it looks like this :

here are light settings :

After building there is the same problem. Screenshots will be in comments.
It’s a blueprint poject only. I’ve read a lot of different documentations, but nothing helps. Please give an instruction how to make a pointlight that will work on android.
Sorry for my English :3

here is how it looks after light building, using selected viewport:

and in mobile preview:

Maybe I need a static light building instead of light building, but I do not know how to do it.

same issue 2 years later. cant figure it out. this sucks.