Synchronize clip with multiple audio

Hi

I got a library from a assistent for a short film - video from a FS7 and audio recorded on a Zoom h6.

The problem for me is that the synchronized clips usually have 2 audio tracks connected but when I want to edit I get a mix of those two instead of two separate audio "tracks".
In my channel configuration I can only select Mono, LRC etc.

What can I do?

I had a similar problem with Synchronize clips my work around was to use Multicam clips instead. They keep the audio track split and you just need to turn them on in the inspector panel as the mulitcam clips only turns the first audio clip on,