While looking for other led bulbs I looked out for the H21W which I believe is the bulb type for the reverse lights on the V90 2019 (please correct me if I am wrong) I don't know if anyone has tried these but they might be worth a try.
https://www.carmodshop.co.uk/product...re-part-xenon/
https://www.carmodshop.co.uk/product...e-reverse-fog/