Median radial profiles of Σ_⋆ for BlueSFGs (in solid blue line) and RedSFGs (in solid red line) with their associated uncertainties represented as blue and shaded regions, respectively. The blue dotted curve represent the radial evolution of Σ_⋆ for BlueSFGs over the next 300 Myr, derived by applying their median radial profile of star formation surface density (Σ_SFR), assumed constant during this period. Additionally, the evolution of the median Σ_⋆ radial profile of BlueSFGs over the next 300 Myr considering the Σ_SFR profile of RedSFGs is displayed as a dashed blue curve. Each profile is normalised to the Σ_⋆ at 4 kpc of RedSFGs. We display the typical median uncertainty of the dotted and dashed profiles by a blue error bar.