Please add the option for Z-Masonry in the sections layout.
When a section is longer than the adjactent sections, there is so much white space as to render the Sections layout unusable.
An architect would call this “circulation”. I.e. Dead space to get between the usable spaces (rooms).
The choice of Z-Grid over Z-masonry seems counter-intuitive when designing a dashboard where everything fits together neatly without scrolling the page.
I understand that Z-Grid can make more sense in a mobile platform, but those of us that predominantly use a tablet or web page probably won’t be able to use the new Sections view until the option for z-masonry is made available.