It's possible to set scaling factor too high for current resolution

## Problem
I managed to switch the `Scaling Factor` to `Pixel Doubled` on a laptop with limited resolution; `1366x768` and I couldn't switch back as the bottom part of the window was off screen.

I ended up struggling with pressing TAB and guessing what I was choosing to bring things back to normal.

## Proposal

Could you provide keyboard shortcuts for the `Scaling Factor` drop down, or move the drop down to the top of the window.
OR
be able to resize the window to a much much smaller size somehow to be able to access the dropdown.

## Prior Art
N/A