[v7] Keep state of selected row data in paginated table server side

[cubecleveland]

heelp we have a paginated table that uses server side pagination
We want to keep the paginated persists across pages.
We have everything done.
The only issue is that selectedFlatRows Keep getting reduced after every render.
The only array that keeps persistsant is the selectedRowIds wheer over there we do see the selection of each row persissts.
How caould we go about alos preserving the DATA of the selected rows....
miond that the data is always being changed since its server side...

ASny help is appreciated