DataGrid / @mui/data-grid / TexteaInc/json-viewer throubles

[xepozz]

Rerenders

See mui/mui-x#3480, mui/mui-x#7807
DataGrid rerenders barely at each mouse move. It's optimised now as much a possible, but still have some problems from time to time

Virtualization

A lot of DataGrids use https://github.com/TexteaInc/json-viewer to render data from the backend.
If a page has lots of items it use js virtualization pattern to decrease page size and do not render hidden parts of the page. Because of these things sometimes it's impossible to scroll to the bottom.

Need to think about workaround. Disabling DataGrid virtualization doesn't work because it disables another mechanism, but virtualization itself https://mui.com/x/react-data-grid/virtualization/