I can't delete components that I have already shown because of ads placed in items of the list.
(Here is description why I can't delete ads)
So I want to virtualize only items below and when I'm scrolling down do not delete items that I have already shown already.
Current behavior:
Expected behavior: Without logs from componentWillUnmount (Bottom components still virtualized and won't mounting)
Here's a CodeSandbox example!
Or maybe somebody nows another tool that can help me?