Hello.
How to paint whole 2 hex tilemap? Theres on mid brwon square, and i can paint only on that mid square.
The middle square represents the whole tile. What are you trying to paint? Im pretty sure the tileset you are using is not a hextileset and it looks like your tile-size is set too low
I think you made a tile that takes up two cells on the grid. You will need to delete the tile and create two new ones.