LargeTexture doesn't work when passed as uniform to a fragment shader

[MightyPrinny]

Godot version:
3.2 beta 4

OS/device including version:
MXLinux19 64 bits

Issue description:
Large textures don't work when used from a shader using texture(sampler2D tex,vec2 uv) and get_data returns null.

Steps to reproduce:
Make a large texture and use it on a shader.(tested using GLES2)

Minimal reproduction project:
LargeTextureTest.zip

[clayjohn]

Can you post about your GPU? Older GPUs just don't support textures of a certain size.

[MightyPrinny]

does it work for you? It works if I just use TEXTURE instead of a uniform and the texture is small, LargeTexture is just the name of the resource class.

[KoBeWi]

Still valid in 3.2.3

I tried the project in a6d4484 and the texture appears empty. Not sure how to create a new one to test (in case it's an incompatibility).