[Regression] TileMap grid in editor isn't displayed correctly

[Vivalzar]

Tested versions

• Reproducible in v4.3.dev1.official [9d1cbab]
• Works in previous versions

System information

Godot v4.3.dev1 - Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce RTX 3060 Ti (NVIDIA; 31.0.15.4629) - AMD Ryzen 5 5600X 6-Core Processor (12 Threads)

Issue description

Before 4.3.dev1, the TileMap grid is displayed correctly. Here it is in the current Steam version (4.2.1):

Now in the latest dev version (4.3.dev1), it is displayed in the ruler, completely flattened into a 10px height:

Steps to reproduce

• Create a new project
• Create a 2D scene
• Add a TileMap into it
• Create a TileSet to it
• The grid is not displayed correctly

Minimal reproduction project (MRP)

See above section

[KoBeWi]

Likely same issue as #86400, will be fixed in dev2

[Vivalzar]

And the bug is absent when switching to compatibility mode.

[akien-mga]

Dev2 was released, could you confirm if it solves this issue?

[Vivalzar]

Yes, it works now. 👍