Nuclear modification factor $R_{\rm AA}$ of prompt $\Lambda_{\rm c}^+$ baryons in central (0$-$10%; left) and mid-central (30$-$50%; right) Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV, compared with model predictions. When estimated, the model uncertainty is shown as a shaded band.