Similar to the rightmost panel in the top row in Fig. C but using α = 10⁻³. In the left panel, we show the planet population with an initial gas flux of ~10⁻⁷ M_⊙/yr, which is the same as our nominal disc model. This results in a much smaller initial disc size, R_disc ~5 AU, while the disc lifetime remains comparable. We also show the case where we decrease the initial gas accretion rate with a factor of ten in order to maintain the disc size. This results in a much longer disc lifetime and results in a relatively similar planet population as our nominal case.