TESS observations of the transiting planets HD 22946b, HD 22946c, and HD 22946d from sector numbers 3, 4, and 30 overplotted with the best-fitting model. This model was derived based on the entire CHEOPS and TESS photometric dataset and the RV observations from ESPRESSO via joint analysis of the data. The left-hand panels show the non-detrended data overplotted with the full model, while the right-hand panels show the detrended data overplotted with the transit model. We averaged the TESS data for better visualisation of the transit events using a running average with steps and width of 0.009 and 0.09 day, respectively. We note that an interruption in communications between the instrument and spacecraft occurred at 2 458 418.54 BJD_TDB, resulting in an instrument turn-off until 2 458 421.21 BJD_TDB. No data were collected during this period.