Adjusting digital zoom when connected google cast or amazon stick

[wernerj]

Digital zoom does not work for HDMI or USB-C video sources, see:

INFO: Limitations of features for HDMI and USB-C inputs

All the advertised features are available for internal content (Android system). For external content (HDMI and USB-C inputs), some features are not available. These are hardware limitations that cannot be solved by a software update. Feature internal HDMI USB-C Automatically switch to source when plugged - ✓ ✓ Autofocus ✓ ✓* ✓* Automatic vertical keystone correction (up/down tilt) ✓ ✓ ✓ Ceiling or rear mode (vertical and horizontal flip) ✓ ✓ ✓ Color adjustments ✓ ✓ ✓ Brightne…