Cumulative distribution functions of the offsets between X-ray and optical centers for eROSITA clusters between redshift 0.15 and 0.8, more than 20 counts, and richness λ > 20. These cuts yield 182 (4568) clusters from eFEDS (eRASS1). The shaded areas denote the uncertainty on the distributions. Different colors denote distinct definitions of the optical center: the one identified by the redMaPPer centering algorithm and the position of the galaxy with the largest membership probability (blue and orange for eFEDS, green and red for eRASS1).