Steam integration on OS X

I’m going to crosspost this from my unreal community question because I’m not really sure how the communities overlap.

Question: https://answers.unrealengine.com/questions/570847/4150-os-x-steam-yields-no-steam-overlay.html

Content: I have no log output and no errors to report, but there is no steam overlay. Where should I be looking?

I have tried many modifications to the listed tutorials and docs. I have also tried this with both a packaged and a standalone game.

Tutorials and Docs:

https://wiki.unrealengine.com/Steam,_Using_the_Steam_SDK_During_Development

Has anyone been able to make steam work on OS X?