Pop-up slider issue - display:none does not allow to click on anything on the page

Hi!
I’ve found many tutorials on how to build a pop-up in Webflow and followed them to build my pop-up-image-slider in the “forth_scene”.
However, the pop-up doesn’t work as I expected. The pop-up-image-slider is set to display:none and on the click on a button in the “forth_scene” the slider is supposed to pop-up.
I managed to get it pop-up eventually but I can’t click on the “drop-down arrows” in the “third_scene” because the pop-up-image-slider seems to be in the way even though it is set to display none.

I would really appreciate if someone could take a look and help me out, I can’t seem to find what did I set up wrong.

Thanks in advance!

https://preview.webflow.com/preview/ebstudio?utm_medium=preview_link&utm_source=designer&utm_content=ebstudio&preview=8461af01370297c46e2da1b5ad4b6ee0&pageId=661cd1be565e98ecd77aaa61&workflow=preview