Minimap worldmaptile doesn't work correctly on OpenSim varregions
If you are logged into an OpenSim world and visiting a VarRegion (a region 512x512 meters or larger in size) and have the minimap set to "Use Map Tile" the map will not render correctly with the tile squshed and repeated multiple times in the most west column of the minimap.
I have provided pictures of regions that are 2x2 (512x512m), 3x3 (768x768m) and 4x4 (1024x1024m) but region sizes of up to 8x8 (8192x8192m) are known to exist.