Pop-up fixed/absolute not working

Hi all!

I am a bit confused… created a CMS teams section - added a pop-up - all classes above are set to Static. The pop-up I tried on both fixed and absolute.

In Edit it works as expected - filling up the whole screen.

In preview it only coveres the container it is in.

Any idea why this is happening and why it’s not filling the full screen in preview?

Here is my site Read-Only: Webflow - BlueGreen Water Technologies