Transit-like signals within the TESS photometry of TOI-5005. Left panels: Photometric time series. The magenta line is the trend used to flatten the photometry before the periodogram computation, which was obtained through the time-windowed biweight method implemented in wotan (Hippke et al. 2019) with a 1-day window length. The orange circles correspond to 1.3-day binned data. Centre panels: Transit least squares periodograms of the corresponding time series. The vertical magenta dashed lines indicate the orbital period of TOI-5005.01, and the vertical magenta dotted lines indicate its second, third, and fourth harmonics. Right panels: Flattened time series folded to the maximum power periods.