Cloud CDN https not working

[cdg720]

I have set up Cloud CDN for serving images using a storage bucket following https://cloud.google.com/cdn/docs/setting-up-cdn-with-bucket

I am using
1) one static ip address for both http (port 80) and https (port 443) and no redirect from http to https. and both are using IPv4 
2) a google managed certificate with two domains, one subdomain and one full domain: test.foo.com and bar.com. Both domains are managed by Google domains and ACTIVE

http://test.foo.com and http://bar.com work but https://test.foo.com and https://bar.com don't (https://123.45.67.89 doesn't work either). The error message I am getting is ERR_SSL_VERSION_OR_CIPHER_MISMATCH

What am I doing wrong and how do I fix this?

EDIT: It is working now...

[grobledo]

Please post what you did to fix it, so you can help other memebers of the community that could be facing the same issue.