Viofo A229 Duo (Night Time) - Front camera (Exposure set to -1.0)

Night time output from front camera.
CPL Filter - Installed
Resolution: 2560x1440p @ 30fps
Exposure: -1.0
WDR: On
Bitrate: Maximum
Issues: The front camera is not able to read registration plates (Lack of HDR). Over-exposes the whole area due to the glare from the headlights.
Due to the issue described above, I decided to make changes in the exposure settings from 0.0 to -1.0 ONLY for the front camera. I find some mild improvement in the camera being able to capture the registration numbers without much drop in overall video quality since the exposure is set at -1.0 plus the CPL filter was installed.