Bug: XDG Desktop file picker is not used on Linux

[averyterrel]

Is there an existing issue for this?

• [x] I have searched the existing issues

Current Behavior

Stack produces an error in the logs and no dialog box.

Expected Behavior

Stack uses the default XDG-specified file picker, and potentially creates a popup of some sort to warn the user that one couldn't be found.

Reproduce Steps

1. Install a Linux system that doesn't have Qarma, KDialog, or Zenity installed.
2. Run Stack Wallet
3. Try to import a backup

Environment

• Operating system: Up to date Gentoo Linux commit 2bb6625a1, AMD64 glibc openrc desktop profile (currently profile 3)

Logs

https://gist.github.com/averyterrel/5536e790dcafd70b70047c79fa03b8fc

Further Information

file_picker 10.3.0+ supports this

[julian-CStack]

will look into this. We had to make changes to the version we currently use to fix an android issue with the lib. I think its been fixed there two years later now so its on the list