Block aggregates do not appear to work

HI guys, I have a list, the widget path is Batch one2many Invoices. If I put aggregates on the individual fields, the totals are correct. I put blocks on, the block identifier and block name field is the batch number, so relate back to the one, then set block aggregates. The list blocks ok but no aggregates are showing. This is running on version 2021.4. Any help appreciated. Bob

Hey Bob,
I just had a catch-up with (your) George and we talked about the above. The setup looks correct to me, so please liaise with George to raise a support ticket.

Thank you!