I doesn't work because those are not officially supported ubuntu debs. I am going to send you a message on launchpad so that we don't crowd this comment section with unrelated comments, and maybe you can help a bit :) - thanks!
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-software in Ubuntu. https://bugs.launchpad.net/bugs/1778607 Title: Incorrect licenses listed in the GNOME Software for Snap Apps. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1778607/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
