v22 is fully responsive for smartphones and tablets so we haven’t included screenshots of PC station, as they are similar, except for the screen proportions.
v22 was tested on PC Station with various sytems, Linux Ubuntu 18.04 LTS and 22.04 LTS with Firefox and Chrome browsers, Mac OS (most versions), with Safari and Firefox browsers and Windows 10 with Edge and Firefox browsers.
Below are a few screenshots of the demo program, on an android smartphone. v22 was tested without a hitch on a Nexus 5 (with a recent Firefox browser), a Nexus 5x, a Pixel 5 (Firefox), various Samsung (Chrome) and iPhone (Safari).