Comment 9 for bug 1750384

I tested python-designate-dashboard version 6.0.0-0ubuntu1.2 from bionic-proposed on Ubuntu 18.04.3 LTS and I confirm I can delete the DNS zone successfully now.

ubuntu@juju-96d97f-22-lxd-14:~$ grep proposed /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu/ bionic-proposed restricted main multiverse universe

ubuntu@juju-96d97f-21-lxd-14:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.3 LTS
Release: 18.04
Codename: bionic

ubuntu@juju-96d97f-21-lxd-14:~$ dpkg -l python-designate-dashboard
[...]
ii python-designate-dashboard 6.0.0-0ubuntu1.2 all OpenStack DNS as a Service - dashboard plugin

I created a new zone and deleted it. I get the prompt to delete it (which I didn't get without this package), and once I confirm the deletion it removes it from the list.

If I refresh the page right away, the zone comes back but in Pending state. After a few seconds I refresh again and the zone goes away for good. So it works as expected.

Thanks.