Google Tag Manager implementation

I am trying to implement Google Tag Manager into my hype document.
Google recommend adding the Tag Manager snippet right after the opening tag, because implementing it on the tag may cause problems on older browsers.
Is there a way I could do that?
I thought maybe I can edit the HTML after I exported it from Hype. Is it possible or it might cause unexpected problems?

Hey !
I’m also interested in that question.

Any help ?

Do you mind elaborating on the use cases for tag manager (the site seems a bit dense to someone not in that market) and how you would currently integrate tags onto a vanilla HTML page (or send links to this documentation)? If it works with regular HTML there should be a way to get it working with Hype.