Forget-me-not shaders broken in 1.20.2

[Wielmo]

Latest version and v0.7.2 gives black screen with canvas saying some shaders are broken

Logs:

canvas_shader_debug.zip latest.log

[ambrosia13]

Thanks for the report. I had some bad code; I've fixed it and it'll be in the next release. The in-development version on GitHub, though, requires a custom build of Canvas that's only available on 1.20.1.