Spectral view. Zooming to a loop in overview

I loaded Audacity today just because it has free spectral view!
I did some googling and could not get the answer(but found a request rather) to the next user case.

I’m wondering how to do a basic task:
I have created a loop in spectral window(drawing it up at the time line).
It is part of overview.
How to get the whole view naturally zoomed in to that loop?

I think I found the answer. At least one of them.
For some reason selection in spectral view timeline is not effective by default.
Solution: Right click timeline in spectral view.
From a menu of actions check the tick:
“Setting a loop region also makes an audio selection”
Then the CTRL-E works as expected and zooms to loop.

The Fit Selection tool Zoom to Selection