FormAssembly to Salesforce without iFrame

For people with experience with Form Assembly, as far as I am aware the only publishing option to Salesforce is thru the use of the Form Assembly lightning component and add it on the community page. This however requires iFrame to be enabled for it to work. If I were to untick the iFrame option, the form wouldn't load.

We can't really use Form Assembly with iFrame because we have links on the Form that lead to external documents.

I've also asked the same question to their support but I figured if anyone here with experience might be able to help. Thanks.