Yeah it's not in apt afaik, I think it is on flathub tho :3 im not sure if there are any issues using it in a sandboxed environment, as I never used it. And you can also use it as an appimage I think.. that's all the kind of stuff you'll learn along the way tho, I mean.. I remember the first time I had to install something not in my distro's repos, and hitting my head on my keyboard for like a day, before I realized that im doing it the hard way haha