Why is this not a default feature? Only makes sense to have reports show the same granularity as the product categories, right?
My guess is that it is because a single sale could be attributed to several collections.
You may want to check our app Better Reports, which is able to show sales per collection.
Feel free to reach out to me at email@example.com to discuss.
TOTALY AGREE ESPECIALLY IF YOU ARE TRYING TO MAKE UX DECISIONS BASED ON IT.
Why is there no intrinsic feature to get a report by collection? Nearly every business needs this feature.