Inappropriate style in mobile

[h-shams]

In the feeds section (for you), when clicked on the filter, a modal opens on mobile devices. styling of this modal is inappropriate, when the height of the viewport is not enough, the contents of the modal overflow, and some parts of the content don't show.

screenshot of the feeds filter modal (taken using firefox's Responsive Design mode, width: 375 and height: 667)

screenshot of desired style (scrolling instead of not showing contents)

I would gladly give technical suggestions on fixing the problem if needed.