White Balance Apple Camera App

Getting the right colors in the Apple iPhone camera app for this magic mushroom (Hypholoma fasciculare) during a cloudy the afternoon today.
Shifting a white card partly in the image automatically corrects the Auto White Balance in the Apple camera app on the iPhone.
Note also , that locking the AE/AF (autoexposure and autofocus) also locks the auto white balance (AWB) – this locking of the AWB is not shown in this demo video.
White Balance Apple Camera App | 20201011 | Michel van der Burg | 1-memo•com