Normalized TESS light curves. The black and red dots show the light curve with and without rotational variability and trends, respectively. The blue vertical lines mark the start times of flare candidates in Table 3. The de-trended light curve is offset by 0.2 for better visibility. The large rotationally modulated flare, localized at about 81° latitude presented by Ilin et al. (2021a), appears in the second half of the top panel (Sector 12).