Historically lookup table polynomials and other related polys have been constructed at the bottom of the execution trace. I don't know why but I assume there was some Plonk-related motivation. I don't see any advantage to this and it might make life easier and make the code less error prone to simply construct them starting from 0. This should be easy to do but it makes sense to wait until Plonk no longer shares some of the functionality.
Historically lookup table polynomials and other related polys have been constructed at the bottom of the execution trace. I don't know why but I assume there was some Plonk-related motivation. I don't see any advantage to this and it might make life easier and make the code less error prone to simply construct them starting from 0. This should be easy to do but it makes sense to wait until Plonk no longer shares some of the functionality.