Im currently having a problem where all variants work fine but the maps are not displaying in the map list even though they all are put in the maps folder correctly. Im sorry if this post doesnt belong here , just want to get some help.
If you mean the map page on this website, they're currently working on that behind the scenes so I think it can cause some bugs here and there.
Are they in the maps folder outside the mods folder? If so, make a new maps folder inside the mods folder then transfer all of the map variants to the new folder. Edit to clarify: