On my secondary blog, devotional.danielmrose.com the federation does not work. Is that a limiting feature or is there something amiss?
Maybe it’s the subdomain? My second blog is on its own domain name, and I’ve been able to follow it just fine.
It should work fine on the subdomain as long as you search for that public URL, but I’ll look into it to see if I can replicate.
No worries! I grabbed a domain for that blog and it works fine now with a top level domain.