My 2019 SV developed this symptom and the shop fixed it under warranty without a fuss.
They mentioned the service bulletin and explained what they did. They also mentioned the issue of the assembly tech missing the grease step.
Grease the drive shaft splines and re-torque the wheel nut. Car is quiet now
That, the Battery group tab recall and a state inspection took just a couple of hours.
For those that have this noise I would recommend getting it dealt with even if your car is out of warranty. I doubt it will be that expensive and bare metal banging on bare metal will wear eventually. Also if a wheel nut is loose that could cause an accident.
Nice to have a quiet car again.
Have a great day,
2019 Pearl Blue SV Plus w/All Weather 60kW AHr=174.76 SOH=98.9 Hx=97.78 2 QC 10 L1/L2
Lease Upgrade Feb 2020- 4300 miles @ end
2019 Black SV w/All Weather and Tech Packages 40kW
Lease ended Odo 35700 Hx 85%
2016 Leaf SV Pearl Blue