Rest-frame best-fit profiles of the He I+Paγ blended emission around 1.08 μm. Top panel: 2020 May 18 epoch. Middle panel: 2021 January 31 epoch. Bottom panel: 2022 May 20 epoch. In all panels, the total unabsorbed emission profile (solid red line) is shown superimposed to the data (solid black line), along with the continuum flux level (dot-dashed purple line) and the emission components adopted for the line decomposition (dashed lines). In addition, both the zero-flux level (dotted black line) and the masked region (grey band) are indicated.