unable to scrol or pinch through audio in source monitor

Steps to reproduce:
    1. I am unable to scroll through audio from left to right or pinch using the trackpad. This problem doesn't seem to be there while scrolling throug video in source monitor.

Result: ...
Expected: ...
 
System info
    Application: Premiere Pro (Beta) v23.5.0.15
    OS: macOS v13.3.1, RAM: 32,00 GB GB, CPUs (logical): 12