How to show pop up when scroll

Hi guys, im trying to make a pop up when scroll is at the middle of the homepage, how can i make it? i tried with Page trigger “while page is scrolling” but it dissapear when i back to top of page.
As im setting Opacity i can’t click any button of website.
i mean when u are in the middle of homepage the popup should be appear and it should be stay there until you click to “x” close.

This is my website

Here is my public share link: [LINK]1
(how to access public share link)


Thanks for reaching out to the Forum. I think I know how to solve the issue but I want to confirm in the designer. Unfortunately, your public share link isn’t working. Could you please copy the read-only link and post that here?

Here’s a quick video on how to make a read-only link.



Hi, thanks for answer me

i changed opacity action by scale.
i hope u can help me