It doesn't work either in Outlook2013 in the way described, but i found a workaround that might be applicable also in Outlook2016:
Goto File-> Account Settings -> Account Settings -> Internet Calender -> New... -> enter the subscription url.
It will show a certificate warning and after confirmation, show the calender in "other calenders".
It's officially Tuesday, which means it's officially time for another tip to help you better navigate this space we call the Atlassian Community. 😄 I got a great question from community member, Sa...
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