At the last step of the zone deployment wizard on latest master, the enable zone button is not shown but errors are seen in console:  ##### ISSUE TYPE * Bug Report ##### COMPONENT NAME <!-- Categorize the issue, e.g. API, VR, VPN, UI, etc. --> ~~~ UI ~~~ ##### CLOUDSTACK VERSION <!-- New line separated list of affected versions, commit ID for issues on master branch. --> ~~~ 4.14.0.0-SNAPSHOT/master ~~~