How to balance sound level of dash speakers & door speakers - 2023 QX50 Bose Sound System

The dash speakers dominate the sound and the door speakers are not noticeable. How can I adjust the level between dash and door speakers like I can between front and rear with fader? I thought maybe Center Point Audio but dealer said that feature was not on 2023.

I have noticed owners with other cars / trucks have had a similar concern because of the dash location and reflection off glass.

I have tried two different cars and spoke to audio tech at dealer. The system is said to be working and consistent with other cars. Only the fader front/back was noted as an adjustment.

Does anyone else perceive the dash speakers are too dominant?