Yes Matrix is not compatible with AP. Just a fact, not a judgment.
Well, matrix is supposedly open but it’s driven by the company behind it and there is no real way to further advance the standards without the company agreement. The foundation is more a facade than e steering committee, not even the source code is managed by the foundation.
But again, I use matrix myself so I am not shitting matrix, just pointing out some stuff about it.






Where did I ever wrote that matrix is not open? I think you misunderstood me