Unreal perform double click on touch

Hello everyone! I has a problem with using a TouchScreen on Windows platform.
When I perform a touch on some UMG item, its double clicking. Any way to fix that?

I tried to uncheck in PlayerController any mouse event. And for additional disable in project settings “Use Mouse For Touch”. But that didn’t solve my problem.

Okay. Looks like that a UE bug. UE-52800

Did you find any solution?