How to avoid hiding the scrollbar when opening modals?

Question

Layout

8 product cards are generated on the page, naturally a scrollbar appears on the right, because they don't fit on the same screen.
But when opening any modal that creates a background shading using a position: fixed block, this scrollbar disappears and forces the cards to rebuild taking into account the free space on the right, which is annoying.
Is there any way to prevent the scrollbar from hiding?

Answer 1

Check and - there should be a class being added that has the css property "overflow: hidden" or something like that. Break this property and that's it