My problem occurs when I go to the shop page. The filters are displayed normally (see https://testing.lunasplendida.com/shop ,do not worry about ssl warning), as seen on the screenshot at https://imgur.com/LyWjdCy . When I scroll down the fixed top menu is activated. If I then scroll up again, I only see the bottom line of the filters menu (see screenshot https://imgur.com/Bbyjawr). After a careful look you can notice that it is not that the filters have disappeared but it is the menu that covers them. (see screenshot of the culprit in action https://imgur.com/v2HGic0).
Could you help me fix the problem?