Sebastian Wick

Yes, this is supported with https://github.com/flatpak/flatpak/pull/6294.

This likely a FileChooser portal (https://flatpak.github.io/xdg-desktop-portal/docs/doc-org.freedesktop.portal.FileChooser.html) issue. Can someone move it to https://github.com/flatpak/xdg-desktop-portal?

The files in /app in your sandbox are also available on the host (`/var/lib/flatpak/app/` or `.local/share/flatpak/app` most likely) and the portal does some special handling to remap them to the...

I don't really understand the problem. Are the files not available in `/var/lib/flatpak/app/org.claws_mail.Claws-Mail/current/active/files/`? Is the problem that this path is harder than `/app`?

Why does the user have to select files when the app knows exactly where they are?

Sorry, but this issue requires UI/UX changes to Claws as explained in https://github.com/flatpak/flatpak/issues/5846#issuecomment-2191422681

With https://github.com/flatpak/xdg-desktop-portal/pull/1369 merged, we now have a XdpAppInfo specifically for tests. This MR can be closed.

I think the intention here is to send back the shortcuts that were bound which might be a subset, including an empty subset of the shortcuts which were passed in...

Yeah, the issue is that the fallbacks have to be evaluated at runtime. A wayland compositor might be there right now and the permission of `fallback-x11` is evaluated to `--socket=wayland...

At least when using pid and pidfd as construction properties, and then using setters in the initable_init, we get uniform construction via `initable_new`. When using `xdp_app_info_*_new` to set different construction...