Our RS-NIR-faint galaxies in the F150W-F444W versus F444W color-magnitude plot. We report, for comparison, the JWST-selected DSFGs by Gottumukkala et al. (2024) and the SCUBA-selected ones by McKinney et al. (2025). Even if we do not pose any constrain in the F150W-F444W color, we obtain that all our sources are above the threshold adopted by Gottumukkala et al. (2024), identifying our galaxies as a sub-population of the JWST-selected DSFGs. Similarly, part of the SCUBA-selected DSFGs satisfy our “NIR-faint” criterion.