Predicted f_esc as a function of redshift. Symbols are the same as in Fig. 6. The magenta points are the average f_esc values of our sample at z = 6.5 and z = 8. The green dots are the M23 sources, while the green point is the average f_esc value at z = 5.1. The blue hexagons represent the Lyα emitters from Saxena et al. (2023). The red line is the prediction at fixed M₁₅₀₀ = −19 from Rosdahl et al. (2022), the orange line is the prediction from Finkelstein et al. (2019) for sources with M₁₅₀₀ between −20 and −16.