The Data Grid does not work properly with large datasets. In the example below with one million records, it is impossible to scroll to the bottom of the grid.

Firefox: Rows fail to render after scrolling past approximately 200,000 rows.

Chrome: Rows do render, but the skip parameter never exceeds 745,645 even when the scrollbar is at the bottom, preventing access to the remaining ~254,000 records.

This contradicts the documentation's claim that the grid "scales from hundreds to millions of records while maintaining a responsive user experience."

 

https://stackblitz.com/edit/react-aaxnyzxm?file=app%2Fapp.tsx