I just read an interesting post in the forums:
This shows how to use the “Steinberg SKI Remote” using only a web browser, and works without using IC Pro. So essentially IC Pro is mainly a “shell” that displays the web content. I tried it by following the instructions in the referenced post above, using just a web browser, and was able to work remotely with the same look and feel as the IC Pro app, albeit with only half the display at a time. So, in other words, the app isn’t doing anything to generate the colors, etc… It’s the “Steinberg SKI Remote” software on the Cubase computer that needs updating to properly handle colors, sync hide/show, etc. At least now it makes a little more sense why the IC Pro app is so infrequently updated, since it doesn’t really do much.