I have no idea, but couldn’t this be an XY problem or how it’s called? I mean, do you really need to use apps as different users? Maybe you do, I don’t know, but sometimes it’s good to think about whether the problem you are trying to solve isn’t just a result of another peoblem.
I tried AM some time ago, and I was extremely confused about the documentation and how to use it. I even watched a YouTube video from DistroTube on how to use it, but I still couldn’t figure it out. I don’t exactly remember the issues, though, and I hope it’s better now.
Yeah, it’s a terrible thing that you have to do this to get your city into the weather app, but I simply love the fact that you can do that, whereas on some proprietary system, you might wait months for the fix.
My first ever distro was EndeavourOS. I installed it when I was 13 or 14 years old because someone on reddit said it’s customizable. I never felt like I need to switch to anything else.