First of all, Tumult Hype Pro is incredible. SO worth it.
This is the problem: Even though I have made layouts for mobile, when testing on a small browser window everything was fine, but now actually testing it on mobile, it loads a large layout that you have to zoom out to see!
Hi if I agree with Hype is a powerful tool as you know you will see the potential it has.
You could send me the original file of .hype I think the problem is the parameters with which you created it.
As @strmiska has said the problem is in this “meta” tag.
You need to set it to “width=device-width”. In your Document inspector you can see a box for “Mobile Options” with a dropdown for viewport. Choose “Device Width” from the options and when you adjust your browser or view on a mobile device you will see your specific layout.