Top panel: full (blue), transverse-to-leading (green) and toward-leading (red) $\Xi^\pm/\mathrm{K^0_S}$ yield ratios as a function of the charged-particle multiplicity measured at midrapidity in events with a trigger particle. The data points are drawn with markers, and their statistical and systematic uncertainties are shown by error bars and empty boxes, respectively. Shadowed boxes represent systematic uncertainties uncorrelated across multiplicity The model predictions are drawn with lines of different styles. The width of the bands represents the sum in quadrature of statistical and systematic uncertainties of the model predictions, and is visible only for toward-leading production. Central panel: ratio between the model predictions and the cubic spline fitted to the data points. The shaded band around unity represents the sum in quadrature of the statistical and systematic uncertainties of the data points. Bottom panel: double ratio between the toward-leading and the transverse-to-leading $\Xi^\pm/\mathrm{K^0_S}$ ratios.