Thanks for the feedback! All your UI suggestions/fixes make sense and will definitely be brought into the the tool soon! Also I like the idea of using some 'fake' legal document for the demo.
Regarding the iframe - i've been thinking about creating an npm package for better integration with the host app - but maybe giving an option to use iframe should be available as well for companies that don't have developers to implement a better integration with the npm package.
Not to mention making this system usable by folks who haven't ever used modern JS tooling, but who are trying to string together no-code/low-code tools/form builders/Wordpress plugins to automate their workflows and be able to do more creative things with their time!
Regarding the iframe - i've been thinking about creating an npm package for better integration with the host app - but maybe giving an option to use iframe should be available as well for companies that don't have developers to implement a better integration with the npm package.