I think the solution to that should be something other than removing the sandbox. I see "portals" referred to elsewhere in this thread w.r.t. flatpak; does snap not have similarly?
> By passing --classic you give your consent to use an app package in this sub-par way.
Sure, but it's a terrible name. It should be --unsandboxed or --fullaccess. "Classic" sounds like a mode you'd want.