Zooming the main track view with shift + Q-link?

Could we have a Q-link-operated track zoom, like in sample edit view? Maybe with the help of shift?

I seem to be missing some kind of fast way to zoom when in the track view.
Shift + right arrow works but is kind of clumsy, and using the slider at the bottom right of the track view means I gotta switch from using the hardware to tapping my computer.

Or maybe with + and - like in Ableton Live?

I can't believe no-one else is missing a proper hardware zoom for the track view?
Are you happy with shift + cursor keys? I find it clumsy.

It would be nice for the q-link zoom to operate across all track list views, and piano roll and etc.. besides just in sample edit.

YO! I'm a relative newbie, BUT this seems to be a shortcoming in trying to manage tracks on the Touch Screen. ++++++++ UP VOTE THIS ++++++++++++++++++++++++++++