Modal popup does not show full screen

I’m trying to create a modal pop-up that acts as a full screen overlay with the content coming from the CMS. The pop-up works, but in Preview mode the modal is confined to the Collection-Item and does not overlay the whole screen. I have set it to Fixed and Full. Parents are Relative.

Can anyone help?

Here is my public share link: LINK
(how to access public share link)

Please, if you could indicate where that modal is located in your website, it would be easier for us to help you.

Hi Jeandcc,

The modal is located within the questions ending with the button “lees meer”. If you click the button you will see what happens. The modal is restricted to that collection item. It should be on top and full screen.

Any help is much appreciated.

The behavior is really weird. I don’t really know why that’s happening. I would recommend you checking your interactions to see if they’re not the ones causing it. If you don’t find it, I would recommend you posting this topic on the Bugs area