Title says it all, pretty much. My guess is that it's a matter of defining what type of file browser dialogue is called when you open the setting.

Latest production build (1.0.0).
Yup. I think we just need to add createDirectory in properties for the open dialog: https://electron.atom.io/docs/api/dialog/#dialogshowopendialogbrowserwindow-options-callback
Yep, if I am not mistaken the change should be made ~here~
@sindresorhus I can't see that option available in the showSaveDialog https://github.com/electron/electron/blob/master/docs/api/dialog.md#dialogshowsavedialogbrowserwindow-options-callback
@Khaledgarbaya the correct place is here: https://github.com/wulkano/kap/blob/485d2afe52bd6e4aab4f51851b1f9358346828f5/app/src/renderer/js/preferences.js#L80 馃槃
Ok since I had some free time I made a PR for this ;)
Thank you again, @Khaledgarbaya 馃帀
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Ok since I had some free time I made a PR for this ;)