So I am using TG on my MSI laptop, (main PC is just dying, I think, or both sticks of RAM are bad but only one showing bad in memtest), and I am not sure if I am just getting old, the screen is too small, or what, but I got frustrated with some changes not taking effect in my scene, only to realize I was messing with two disconnected shaders meant as settings backups for specific shaders, and not the shader I should have been editing.
Request: Maybe similar to how a shader that hasn't been edited since opening is a lighter colour, maybe unconnected shaders could be greyer, or half transparent? Just to make it obvious, the shader isn't actually doing anything at runtime.