Cross-correlation signals for the voids identified in the North (left) and South (center) regions of DESI Legacy Survey and the corresponding calibrated Buzzard mock realizations. Measurements are shown for the full void samples and the three different λ_v bins considered. The A_κ values for the various measurements are summarized in the right panel (see Table 2), with yellow and blue vertical bands indicating the 1σ confidence intervals for the full void samples of the North and South regions, respectively.