[BUG] Custom home directory not working

[AndhikaWB]

When selecting custom home directory from Kontainer, it will use a weird path instead of the actual path. On the image below, I actually use "~/.distrobox/Arch" as my home directory, but as you can see Kontainer will point to "/run/user/1000/doc/XXX/Arch" instead.

This will cause error when container is started (I use bash since Kontainer won't show the error):

Also, the error indicator is very lacking in Kontainer. I hope it can somewhat mimic DistroShelf where the process and error is more transparent to the user (viewable from the UI and terminal).

EDIT: I'm using Fedora Kinoite 43 and Podman 5.7.1. Kontainer 1.3.0 from Flathub.