How to debug .NET Assembly with a native host

Hi have a .NET assembly in Oxygene, to be loaded by a native C++ host. Somehow, using Visual Studio, I am not able to step into the .NET assembly. The breaking points are all disabled. Is there away to debug? Thank you.

VS might be looking at the host exe, see its native, and use the native debugger instead of the managed one. I don’t have the UI in front of me, but there should be a setting, on the solution level iirc, what debug engine to use. If all fails, you could also try Water.