Similar to Fig. 5 but showing the dependence on A₂ in Runs 9, 10, 11, 13, and 14; in addition, the left bottom panel shows A₃. The orange and blue colors indicate the cases with varying A₃ and A₃ = 0, respectively. The circles and plus signs denote the cases with and without planet formation, respectively (i.e., Z_acc either evolves with time or is a constant). The gray triangles at A₂ = 0.1 denote the cases with A₃ = ±0.05. The two gray vertical lines demarcate the opacity enhancement (i.e., 7 ± 3%) suggested by Bailey et al. (2015).