I wish I could vote again on this request (although my vote is for all iPhone RAW DNG files and not just the new iPhone 12 Pro format).
Here are the other two related feature requests I’ve voted there now too.
- Support for the new iPhones (dating from September 2019)
- Apple ProRAW (dating from October 2020)
The vote totals are higher, 18 and 19 respectively. Really DxO should move and move fast on supporting iPhone DNG. DxO’s existing Photolab customers have iPhones and are being driven to use other competing software to process iPhone DNG/RAW.