Solo / unsolo a track when working on its automation

I would like to be able to solo / unsolo a track (using a shortcut) when I am working on its automation lane, without having to click on the track itself.
Is it possible? It would accelerate the workflow quite a bit.

Let’s say I am in the middle of drawing an automation, and I want to use my shortcut to solo it (or activate the listen mode). Why can’t I do that?

Maybe that’s because my track is not “active” when my automation is?
Any idea?