Comparison between Fourier frequency spectra calculated separately for TESS year 1 (upper blue curve) and TESS year 3 (lower red curve) data. For the sake of clarity, all variability, except TEOs, has been subtracted from the light curve. Detrending at the lowest frequencies was also applied. The vertical grey dashed lines mark the position of the consecutive harmonics of the orbital frequency. The location of detected TEOs is denoted with vertical green dashed lines and is labelled with n. Both parts of the frequency spectra have a different ordinate scale.