Spectral comparison of SN 2022lxg to other Type IIb SNe throughout different phases of its evolution. Left: ≲16 d, middle: between ∼(16 − 36) d, right: ≳36 d. The y-axis in the left and middle panel is in log-scale while in the right panel it is linear. Emission lines are marked with vertical dashed lines. There is a clear resemblance between spectra of Type IIb SNe and those of SN 2022lxg throughout different phases of its evolution.