(Shader) UV max value below 1 for PlaceholderTexture2D

[8Erigon]

Tested versions

• Reproducible: v4.4.1.stable.mono.official

System information

Godot v4.4.1.stable.mono - Windows 10 (build 19045) - Multi-window, 2 monitors - OpenGL 3 (Compatibility) - NVIDIA GeForce GTX 1650 (NVIDIA; 32.0.15.7628) - Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (8 threads)

Issue description

The variables UV.x and UV.y in the shaderScripting language should range from 0 to 1.
But when the node uses a PlaceholderTexture2D, UV.x & UV.y go upto 0.25 instead.
Although that max value changes proportional with the Sprite2d.Texture.Size.

Steps to reproduce

1. Create a sprite2d
2. Choose "PlaceHolderTexture2D" as Texture
3. Add a shader that uses UV

Minimal reproduction project (MRP)

Godot_Bug_ZIP.zip

Weird... In the new project the placeholderTexture isn't blank (maybe I overlooked it befor)
Doesn't matter, the bug is superficial anyway

[AThousandShips]

Note that these textures are not guaranteed to provide correct information in shaders, please see the documentation

Related:

• 'UV' appears to be calculated incorrectly for PlaceholderTexture2D in Canvas Item shader #77058
• PlaceHolderTexture2D generates bad UV #65165