You know what I would actually pay the monthly “premium” price for?
The ability to separate groups. It’s constantly a pain. I have to go back to my editor of choice (Inkscape) and manually move items far away from each other so the GF app doesn’t treat them as a single object. Sometimes giving objects different colors helps, but a lot of the time it doesn’t. Simply putting two objects too close to each other groups them together. I have one project where I want to remove some adjacent elements on the fly, but that is strictly impossible with the GF app.