Dependence of (2/$\langle N_{\mathrm{part}} \rangle$)\avdndeta on the average number of participating nucleons for Pb--Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.36$ TeV. Grey bands (open boxes) show the uncorrelated (correlated) uncertainties over centrality. Statistical uncertainties are within the marker size. Data from Pb--Pb collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ TeV scaled by 1.27 and $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV scaled by 1.06 are shown for comparison.