XRDP not properly configured in 6.6


With version 6.x I noticed that using XRDP I am no longer able to open a remote dektop session on my RPI3. After installing MATE and XRDP if I open a RDP session to my raspberry I do get a login screen (by default is set to Xorg) and after just entering the root credentials the login screen disappears and the desktop environment starts on the console and not on the RDP session. I have tried several Dietpi install and they all work the same. Am I the only one having this problem?