SPV_EXT_descriptor_indexing gives no indication where to put the Decoration::NonUniform

The document doesn't contain the words load, access, or copy, so I don't know if the decorator goes on the OpLoad, the OpAccessChain or the OpCopyObject.. And do I even need the OpCopyObject? And how viral is the NonUniform decorator? Would like the document to be more prescriptive.

The issue names the SPV_EXT_descriptor_indexing documentation and the Decoration::NonUniform, OpLoad, OpAccessChain, and OpCopyObject instructions. Start by checking the relevant specification text and comparing how each instruction is described. Done means the document explicitly states where the decoration belongs, whether OpCopyObject is needed, and how far the decoration propagates.

Written by the indexing model from the issue text.