Top-down tilemapping?

Hello, I’m trying to make a top-down 2d game.
I can’t seem to find anything on this – how do I rotate the tilemap to be top-down rather than the automatic front view?

Well, you can just rotate tilemap component itself

this results in the sprite falling through it

By default there is no collision on Tilemaps, you have add it manually through the TileSet settings and then press Refresh Maps button

this fixed it! thank you