Multi filter does not show when the page is scrolled down and reloaded.

Outside

Hi!
I have a table with fixed scroll and multifilter above the table. On the initial load the header and filter are visible and when i scroll down they are there, as should be. If I refresh the page when scrolled down or start scrolling before the page is loaded completely, the fixed header appears but not the filter input boxes. Is this a bug or I'm doing something wrong?

Thank you in advance for your help!