Can't rotate the one-way collision on a TileMap tile.

[pizzapim]

Godot version:
v3.0.2.stable.official

OS/device including version:
Linux Mint 18.2 64-bit

I want to have a tile in my TileMap that has a one-way collision, pointing to the right. So I used my usual setup of Sprite>StaticBody2D>CollisionShape2d, and set the rotation_degrees on the collision shape to -90. This way the arrow in the editor is pointed to the right as expected.

However, in-game the collision shape doesn't rotate at all. The one-way collision does work, but it is pointed downwards(because the collision shape hasn't rotated).

Minimal reproduction project:
The Legend of Zelda: Godot's Wrath.zip
The tile in question is the rock. Enable collision debug and you can see the collision shape hasn't rotated. Tileset source is scenes/tileset_source.tscn

[eon-s]

Rotating the tile also rotates the shape but the one side remains pointing down.

[pizzapim]

I did some more testing and it seems this has nothing to do with the tilemaps. Rotating one-way collision doesn't work on the Sprite>StaticBody2D>CollisionShape2d setup without the tilemap too.
I just read this #12863, it seems like he tried to fix this.

[akien-mga]

Duplicate of #12791.

[hsandt]

It is still not possible to rotate the one-way direction for a tilemap tile collision (unlike other collision shapes, which are associated to a node). A proposal has been opened for this: godotengine/godot-proposals#7483