I have a web site www.example.com and the relative mobile version in m.example.com and now I have the AMP version in amp.example.com.
From www.example.com I have redirect to m.example.it for mobile device and I use for AMP page:
<link rel="amphtml" …
From m.example.com I have only canonical tag to desktop version.
From amp.example.com I have only canonical tag to desktop version.
It's ok? I need to link AMP version from m.example.com too?
After 3 weeks Google Search Console found the AMP page, the AMP page are in Google cache, but I don't ever see my AMP page in search result (I'm in Google News) and I don't count traffic.
Do you think is all configured correctly?