[BScout]

Originally Posted by Sir Hannes

For what more is it useful?

You use it the same way of option (do to all) or shift+option (do to selected) from the keyboard. So, for instance, if you want to put a bunch of selected tracks into record from the App, select the tracks, hit "do to sel", then click record on one of the tracks.

It's the workaround for the fact you can't press two macros at the same time on the App to get this kind of function.

Only the automation modes require it for even one track selected. Which is where you (and I) got stuck.