Hello!
We noticed that it is not possible to export flat reports anymore. It used to work fine.
For example: I look at the Outlinks or Download reports. Then I click on the export icon and next I check the box “Flatten the report”. The report gets downloaded to Excel but it is not flat- only the first level of the hiearchy is exported.
It would be great if you could fix this bug in the coming version of Matomo. Our users need the export function to work. Let me know if you need more examples.
I created a bugreport on the Github as well, see: https://github.com/matomo-org/matomo/issues/23971
All the best regards,
Evelyn