Hello everyone!
This isn't exactly a patch but a way to get the Steam overlay to work with MBS. As far as I know it works best in windowed mode.
How to get it to work:
- Play Games Settings
- Change Driver to either OpenGL or Direct3D 9
- And that's it!
I'm not sure what the cause of the problem is, but I did noticed by reading the engine's pugin forum that the overlay wasn't working for this reason. The engine defaults the game to software driver. I will default it to OpenGL for the next update coming soon.