New function for adding/creating group track automatically?

I remember a new feature being announced and it went something like this…
“When adding a track you can automatically create a group track and send the track to said group track”

Seem like a handy feature but now I can’t find any info on this function. Was I dreaming?
Does anyone else know what I’m talking about here. Maybe you could shed a little light?
I really wish Steinberg would create a pdf containing all new features.

Thanks.

Dreaming.

You can do it with folders not groups.

With groups you have to create the group first and then highlight all required tracks before alt/shift selecting the group on one track routing (which selects all of them)