I am trying use react-virtual for my project, and got a issue with scroll bar when I use dynamic options. Example: https://codesandbox.io/s/resizeobserver-react-virtual-6131c?file=/src/index.js

U can see, when we scroll, the cursor move out of scroll bar. In this case I see the problem

height: ${rowVirtualizer.totalSize}px

rowVirtualizer.totalSize will provide a wrong approximately height of the div, when we scroll , new height will be recalculated and make cursor moveout scroll bar.

Can we improve it ? Thanks you