$\Xi^-\mathrm{K}^+$ and $\Xi^-\mathrm{K}^-$ (and charge conjugate) correlation functions projected onto $\Delta\varphi$ ($|\Delta y| < 1$, left), the near-side on $\Delta y$ ($|\Delta\varphi| < \pi/2$, middle), and the away-side on $\Delta y$ ($\pi/2 < \Delta\varphi < 3\pi/2$, right). Opposite-sign ($\Xi^{-}\mathrm{K}^{+}+\overline{\Xi}^{+}\mathrm{K}^{-}$) correlations are shown in grey squares, the same-sign ($\Xi^{-}\mathrm{K}^{-}+\overline{\Xi}^{+}\mathrm{K}^{+}$) correlations are black circles; the OS$-$SS difference is displayed in the bottom panels. Statistical and systematic uncertainties are represented by bars and boxes, respectively. The ALICE data are compared with the following models: PYTHIA 8 Monash tune (blue), PYTHIA 8 with junctions enabled (green), PYTHIA 8 with junctions and ropes (yellow), EPOS-LHC (red), and HERWIG 7 (pink).