.NET 8 IQueryable Datagrid requires Async for CosmosDB

Upgrade to Entity Framework for CosmosDB v 9.0.0 and it requires all access be Async. I have a datagrid set up to use Entity Framework for filter / sort and it is now broken.

Is there a plan to make this super convenient setup Async? Or is there a known workaround?

Any details on how the DataGrid is bound? Using LoadData might help in this case: