That’s somewhat intentional.
Running this as an app on top of a Linux distro is mostly intended for advanced users who can support themselves. There are just way too many possible variations and pitfalls for me to be able to support this.
I had initially now even intended to offer this as an option, but a couple of the early supporters really wanted that feature for their testing, so I added it. But it is far less tested, and not as well documented, as you point out