Why isn't the Google change of address tool working for me?

[EcommerceSite]

Last night I switched my site from http to https. Both sites are verified in Webmaster Tools but when I try to use the change of address it says-

Your account doesn't contain any sites we can use for a change of address. Add and verify the new site, then try again.

How do I fix this?

[WilliamKammer]

Webmasters doesn't yet support change of address for HTTPS. They're working on it. Yes, it's insane that this wasn't handled before the HTTPS ranking factor announcement.

Here's an article for more information: https://www.seroundtable.com/google-change-address-https-issue-18971.html

[EcommerceSite]

Well that is irritating.