So, what is auto-leveling?
Auto-leveling allows users to automatically adjust volumes of audio clips to match each other while targeting loudness standards.
Here is how to apply it on multiple tracks:
1) Select the multiple tracks you want to auto-level. A toolbar will pop up at the bottom of your screen. Click on auto-leveling.
2) Once you click on it, another pop-up will show you the processing time.
How to apply it on single tracks:
1) If you want to apply auto-leveling to a single track, here is how to do it. Click on the three dots on top of the track you want to auto-level. Select Auto-leveling from the drop-down menu.