So far, I am only able to attach it to the top of the page. It will not pop up and people are able to simply scroll down to our content, whether or not they fill out the age verification. Is there a way around this?
Unfortunately, I have to say that due to the peculiarities of Google Sites platform, all popup and floating elements of applications (including Age Verification) are not supported as they are being converted into iframe format, which causes incorrect displaying.
I am terribly sorry about it!
Please let me know if there’s anything else I could help you with