  In this comment on arXiv:2308.07360 it is pointed out that though the authors
raise an important question on the prevailing presentations of the unimodular
gravity their own presentation is incomplete as well as confusing equating
assumptions to misconceptions. We focus on the notion of diffeomorphism
invariance, general covariance and the conservation/nonconservation of the
energy-momentum tensor in this short note to delineate the fundamental issues
in unimodular gravity. The present discussion is intended to offer a wider and
deeper perspective on the objective set by the authors in their paper.
