Hello,
We consider creating of this mod as a violation of the terms of use of our product, about which the violators were warned in advance. The truth is on our side.
If we were satisfied with such a low quality of multiplayer and such a training component, we would have made it a long time ago. Not satisfied. But this mod, created by third-party, is even worse. It is weak and does not bring any benefit - just glitchy, laggy reckless driving. We do not agree with this "multiplayer" to be associated with our product.
However, we consider developing our own multiplayer mode of much higher quality. But do not ask please - when. When we're ready and when it's done.