Miami 2022 just appeared in the workshop. It should be conversation from rF1. Loaded it but won't install? Route also not in the rF2 list...?
The structure of the folder to upload content to Steamworkshop is incorrect. It seems that this only affects the automatic installation of content, but if you are looking for the Steamworkshop download folder you will find the track. (x:\SteamLibrary\steamapps\workshop\content\365960\2799193617\content) While in author does not correct the failure you can make a manual installation.
installed, drove one minute on that track and than.. deinstall it. Very, very, very, ... bad track. False gmt settings etc.