I have in vuejs a DataTable in a component that I display using Tabs. This means that one DataTable is always visible and the others only after clicking on the next Tab. When the page reloads, the data of only the enabled tab is visible, but if I switch to the second Tab, only the header of the DataTable is displayed, but not the data. If I resize the browser/tab window, the data is displayed. This behavior started after I added the :virtualScrollerOptions property. Before adding this, everything was fine, but very slow. Does anyone know where the problem is?