Keyboard Zoom - Vertical Zoom

Right now, we can zoom horizontally to increase or decrease the number of keys to display - great feature.

It would be very good to expand this zoom functionality to zoom vertically at least to half of screen to increase keyboard realestate

Use case for this is somtimes I just want to quickly try out some ideas.

Currently, I would switch to logic remote or other keyboard apps with larger keyboards; try the ideas out then switch back to scalre to refine.

It would be better to just zoom out try out the ideas and then continue with regular workflow.