Cloudflare Zaraz + Stape custom loader for GTM

Hi everyone
So is it possible to run stape’s loader with zaraz in cloudflare? I was trying to add it, but unfortunately, when i was trying to run a preview in gtm it says that there’s no gtm script on page.

GTM snippet should be installed directly into the site code. Using other tag manager systems for this purpose is likely to cause problems with the container.
I haven’t tested this, but I don’t think it can work correctly this way