How do I browse a sandboxed flatpak application's settings with dconf-editor? Flatpak applications do not write in system's `dconf`, but they do in the one inside the sandbox. How do I browse (like with `dconf-editor`) sandboxed applications' configuration?

You can use `gsettings` from within the sandboxed app. For example, I use Evolution via Flatpak. To enter the sandbox, run this from the terminal:


gsettings set org.gnome.evolution.mail


From there, you can use `gsettings` as normal.