[teatime]

@fergler You can add custom UI buttons, say, on that nice toolbar top left - and assign an action to that button. I can't remember what the action name is, but it's something like toggle automation visibility, or toggle envelope lane visibility.

FWIW, I'm more of a keyboard shortcuts kinda person, and assigned ctrl-shift-w to do this (shoW). It's minimum effort now.

Edit: Oh, you meant per individual lane; my bad.