Exported video has extremely choppy playback when clips have bybass color management selected

It is only when exported with clips that have disabled color management. I added my own technical LUT and then color graded on top. When I export with Premiere’s automatic color management settings, it renders just fine. Working with 6k files. 

Steps to reproduce: 1. ...  Result: ... Expected: ...  System info Application: Premiere Pro (Beta) v26.3.0.71 OS: macOS v26.3.0, RAM: 64.00 GB GB, CPUs (logical): 12