After editing a report of type Dial, it does not return any record when drilling down into the speedometer graph sectors.
Observe an empty list is displayed with no drill down data.
When receiving the list with no data entries, open the condition builder and click Run. The list will then populate.
This issue was resolved by the new report designer UI in Jakarta and onwards. However, old reports created on an instance before the Jakarta upgrade will present the same issue even after upgrading. The reports have to be recreated after the upgrade for them to function as expected.