Follow-up to https://code.briarproject.org/briar/briar-desktop/-/merge_requests/114. Also related to https://code.briarproject.org/briar/briar-desktop/-/issues/228. @paul-lorenc has already done parts of this with https://chat.briarproject.org/briar/pl/wm89mega97dj7des54z9wydkxw.