Improvement to "Automating mixes with envelopes" documentation

Currently:

At https://helpx.adobe.com/audition/using/automating-mixes-envelopes1.html the instructions to Create Track Envelopes show a track with the Track Automation Mode menu already visible.

Problem happens when:

But when I was trying to learn how to do this, my track did not have the menu visible.

Missing info:

It took me a while to figure out that I had to hover over the bottom of the track info until the cursor changed and I could drag the track info box down to expand it and display the hidden menu.

Fix:

Please update the documentation to explain this for people who run into a similar situation.