Currently batch summaries are only available in the legacy view - we do
a lot of split shipments between two fulfillment facilities which
requires V3 to notify customers correctly in our Shopify platform.
Please add Batch Summary printing to V3!
you can use them when you create saved filters, but the filters don't
work accurately in V3, you have to use the legacy interface. SS - please
update V3 to work correctly with advanced filters! kind of embarrassing
that it doesn't already.