Great! I've marked the previous post as the solution in case someone comes looking for a similar problem so they won't have to scroll through the entire thread.
Feel free to come by any time and stick around if you want. Obviously, Mint specific issues would be better addressed by their community as they'l likely know better how things are configured.
But for general queries like how to install X or Y, or just share your desktop if you want, everyone is welcomed.
No, it's been on my radar for some time but never used it. The interface looks nice and quite easy to navigate; I like it. The one thing that bothers me a bit is that it can't be resized but that's a minor detail (I might bring it up to their attention as a feature request).
If going with the Docker route, that seems the most sensitive thing to do. But having something graphical that you can see and click on is always welcomed, even if through a browser. There are other options... but let's leave those for another time 