Poll Templates cannot be applied to meetings once scheduled - New feature request?

I have set up a series of zoom meetings for a client and diary invites have gone out and been accepted by lots of people.  We would now like to add some polls to those meetings, but don't appear to be able to do so without manually going in and adding a poll to each one!  Am I missing somethings?  We have set up a template and it would be really helpful if we could simply add that template to each meeting.  Even if we had polls set up initially, this feature would also be useful as we could then delete existing polls from the scheduled meetings and then upload the new template.