Open Graph and mobile version?

Question

Facebook

There is a site example.com. Its pages have Open Graph tags. The server has a redirect to the mobile version (m.example.com) depending on the user agent. There are no tags in the mobile version of Open Graph, there is only a rel=canonical link to the main version.
You need to make sure that when you post a link to m.example.com/something in your Facebook feed, you post a link to example.com/something.
This is real?

Answer 1

And what does Open Graph have to do with it if it is not in the mobile version?
Share a link to the full version of the site, what's the problem?

Answer 2

It may be worth using the links example.com/something everywhere, who needs to be redirected to the mobile version.

Answer 3

Or maybe still add Open Graph to the mobile version and write links in Open Graph to the main version?