Hi, you post few mistakes.
1- your multicam screenshot is not correct, it's the normal editing timeline not multicam.
2) In your "best" comparison page you misplaced the tracks. There are 21 for video and 8 for audio.
It would be nice to see a screenshot of your project timeline that you made tour tests.
this softwares is completely sh*t. so many bugs such as image panning laggy, sound laggy (clicking noise from nowhere) , import some high quality images/videos but after export/render with high quality setting, it give me a poor quality (blurry+pixel), i'm done with this software