[D3D11 non-deferred] Second uniform block does not contain proper values

[LumpBloom7]

The default D3D11 renderer seems to behave incorrectly when shaders have a second uniform block.

The values don't seem to remain constant, and seem to vary, causing visual errors to shaders that use the second uniform block.

Curiously this doesn't seem to happen with any of the other renderers, and I don't think my uniform block usage is outright incorrect. I haven't done any investigations into why this difference occurs yet.

Relevant sentakki code

DrawNode Shader Binding

Shader Uniform Block declaration

D3D

Borked.mp4

D3D experimental

Not.Borked.DX.EX.mp4

OpenGL

Not.borked.GL.mp4