Distribution of observed geometric albedos for both bandpasses (CoRoT-Kepler-CHEOPS (CKC) in blue and TESS in orange), where each observation (from Table A.1) is treated as a Gaussian distribution with a width given by the 1-sigma uncertainty reported. This histogram plot is made from 10000 samples of each observation and then normalised. The CKC sample peaks around A_g = 0.1, whereas the TESS sample has a wider peak and has a maximum at A_g = 0. However, this could be a result of the much wider error bars in the TESS data, smoothing out any peaks.