Confusion matrices representing the level of agreement between our catalogue and other samples: Rebassa-Mansergas et al. (2021b) at the top-left, Nayak et al. (2024) at the top-right, Li et al. (2025) at the bottom-left, and the SDSS WDMS sample at the bottom-right. The values within the matrices indicate the number of targets falling in each category and the percentages respect to the total number of objects in each row. In particular, the top-left cells in each matrix indicate the number and fraction of common objects, whilst the diagonal cells indicate the number of objects (and fractions) missed (or not included) by the corresponding works.