Audio mute / solo controls for sync bin cut tab

I am using the sync bin extensively with multiple camera angles which have the audio swamped by engine noise, and a camera with a clean audio track.
The process would be wonderful except for the fact that I can't isolate the good audio or control it's mix using the sync bin. My goal is to edit in the different camera angles based on the audio, but cannot hear over all the engine noise.
My current workaround is to duplicate all the noisy clips dropping the audio, however I still need the full audio versions for other reasons. This means hundreds of gigabytes of duplication for each project.
Is there a way to mute or solo clips when editing in the cut page with the sync bin that I am not aware of?
If not, how do I submit a feature request - this seems like a pretty valuable addition.
The process would be wonderful except for the fact that I can't isolate the good audio or control it's mix using the sync bin. My goal is to edit in the different camera angles based on the audio, but cannot hear over all the engine noise.
My current workaround is to duplicate all the noisy clips dropping the audio, however I still need the full audio versions for other reasons. This means hundreds of gigabytes of duplication for each project.
Is there a way to mute or solo clips when editing in the cut page with the sync bin that I am not aware of?
If not, how do I submit a feature request - this seems like a pretty valuable addition.