My sequence has one camera angle which I have cut as needed and then I created L and J clips so the audio now sits on two tracks.
I need to remove some background noise but I can't work out how to edit the audio without having to select each tiny individual cut on 2 separate tracks.
(I know I can copy and paste effects but I want to do it all as one)
If I try to merge each track individually, it causes to the audio to go out of sync.
I would send the audio tracks to a sub mix track and apply the effects to that track using the track mixer.