It has been discussed on the snap forums on https://forum.snapcraft.io/t /cannot-open-pdf-attachment-with-thunderbird/11845
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1897460 Title: VLC Snap Incompatible With Thunderbird To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1897460/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs