I am setting up Googles RSS Feed for the follow feature. I am following this documentation: https://developers.google.com/search/docs/advanced/mobile/google-discover
I have tested the follow feature out - I followed the correct RSS Feed on my site using the follow feature on Chrome mobile, but it just get the message “Waiting for content”. I tried adding a new blog post to see if it would pick that up, but nothing changed. I have successfully validated my RSS Feed here: https://validator.w3.org/feed/check.cgi?url=
Here is an example of what I put in my document head:
<link rel="alternate" type="application/rss+xml" href="https://example.com/feeds/blog-detail" />
What am I missing to get the follow feature to work on my site? Do I need to submit the RSS Feed somewhere like a sitemap?