Ok,
I figured it out. The issue is the view code is executed before the Tag Meta code, so is not possible to modfy the view to get info updated by Tag Meta.

A solution could be to add a custom Tag Meta function to replace the <h1> content. In this way there's no need to modify the code code.

I add this to my todo list, and I will evaluate if add this feature in the next version.

Kind regards,
Luigi

P.S. Remeber to disable / delete my accounts for security reasons...