The value of $v_2$ as a function of $p_{\rm T}$ for K$^0_{\rm S}$, $\Lambda$, and $\phi$ hadrons measured in OO collisions at $\sqrt{s_{\mathrm{NN}}}=5.36$ TeV for the 0$-$10% (left panel) and 10$-$40% (right panel) centrality classes, defined using the charged-particle multiplicity measured with the forward FT0C detector. Statistical and systematic uncertainties are shown as vertical bars and shaded boxes, respectively. The data points are drawn at the $\langle p_{\rm T}\rangle$ of the corresponding bin.