A BUG issue connected with Collision in 4.13.1

I have created an object with UCX collision. I have set some properties in Import Menu and nothing happened, I mean, I got an object wrong Collision. The current version of Engine is 4.13.1

BUT, I have tried to do the same on the 4.12.5 and EVERYTHING IS FINE.

I have got a model with my working UCX_* Collision. Then, I made a migration of an object with working collision from 4.12.5 to 4.13.1 and after that the object has a collision, everything works fine and perfect. Weird actions…
It does not work in 4.13.1 but It works in 4.12.5 and it is working after migrating from 4.12.5 to 4.13.1.
I am sure it is kind of BUG. Would like to share it with you, and I hope it will be fixed, I guess)
Thank you.