If not supported you should definetily say that on the install page. That does not make any sense. Why should someone create a process and later not being able to run it on robot on other machines. This is pretty much a showstopper to me. Now I have to install Studio on several machine just to make a workaround around that “bug” in the system. That’s not a nice thing and you should definetily fix that or at least communicate this in a better way.
A link to my latest concerning question: Getting "Error detecting project version" when project is run on machine with a minimal UiPath Robot installation