The function for updating your own mods uploaded to the server exceeds the standard 40 MB limit

The maps section, the size filter, in my opinion, isn't entirely comfortable to understand. Small, for some reason, comes after XL, and T is presumably Tiny, which is even smaller, but it comes right before I, which is presumably the biggest.

I would arrange them in a list from smallest to largest, each size on its own line. Or alternatively, add a note showing how many tiles each size is, like in the map editor when creating a new map.