Using react-datetime inside a data table

I am trying to use a react-datetime component inside a fixed-data-table-2 cell. Unfortunately, the pop-up is always hidden inside the cell, making the component useless.

I almost made this work by using React Portals to teleport the component outside the cell, but this breaks the tab order and causes issues when scrolling.

I think I will have to portal the pop-up itself out of the table, while keeping the input inside, but I have no idea how to do that. Has anyone made something like this work?

I know react-select (https://github.com/JedWatson/react-select) has built-in portal support, for this specific reason, so it would be amazing if something similar could be implemented for this component.

Start by reproducing the hidden react-datetime pop-up inside a fixed-data-table-2 cell and inspect how the component currently renders its pop-up. Done means adding portal support for the pop-up while keeping the input in the cell and preserving tab order and scrolling behavior; no files or tests are named in the issue.

Written by the indexing model from the issue text.