Relation of M_HI–M_* from Parkash et al. (2018) in teal. The 1σ and 3σ confidence intervals are shown with the shaded areas. Sources from this work are shown in coral (detections) and blue (upper limits). An indicative error is given in the bottom right as 0.12 dex on the stellar mass (based on the scatter of the relation (Jarrett et al. 2023)) and 0.05 dex on the H I mass (based on the uncertainty outlined in Section 3.3). The blue (yellow) dashed contours enclose 68% of the SIMBA analogue (field) galaxies (see Sect. 4.5.4).