Thanks for the response Andrew
I have added an editable grid control to group by for my leads
It works well, but it doesn't display the total record count

Record count is missing in the footer

Whereas, if i select as read only grid,
I can see the record count, but not the group by control like below

Group by isn't displayed below

But record count is displayed below

The customer wants both the record count and group by to be displayed at once
We are using this to group the data, so that we can find duplicate emails
Kindly guide,
Best Regards,
Sumaira Noor