Bug the text file of a shader graph doesn't contain the path of the hlsl yet it complains of missing ref

so, since shadergraph has no recovery mechanism I open the shadergraph in visual code then search for said path
guess what? it's not in there!

so i look in the meta
nope


SG is like a scavenger hunt
i wonder where you guys hid the path

now here is the weird part
i dive inside the subgraphs, they're all fine and working

and looking inside the subgraph text i also see no path so clearly the reference is handled the unity way, normally and correctly

the bug then is that, when a custom function references a hlsl and is inside a subgraph, the host graph borks the entire change of reference

 

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... can't wait for surface shader v2