Track by ID doesn't work

[heurteph-ei (Philippe)]

Hi,
Aren’t you in this kind of configuration (Form / Button / Link displayed in an <iframe>)?

Gravityforms event tracking issues with tag manager

So we have tried everything from using visibility id, css selector to click id or visible text as the trigger for tracking a form that doesn’t redirect to any “thank-you page” url. (form built using gravityforms) However, the event tracking just doesn’t seems to work. Please guide on how to resolve this issue. Thanks