How to automatically open groups when opening the batch results page
When opening the results page of a duplicate check job, by default Duplicate Check shows the duplicate groups folded. We do this because if we unfold all the groups at once, it might be a too heavy process for your browser, especially if you have a large number of records in your first groups. If you want to automatically unfold the duplicate groups by default, please follow below instructions.
In Salesforce, navigate to the DC Setup page.
At 'General Setup', navigate to 'Settings'.
Find the setting "Auto-open groups when opening the DC Job Result Overview."
Set the toggle to 'True'.
Now, when opening the batch results page, all groups will automatically unfold and the records are fetched.