Chrome Responsive Emulator – How to default zoom to 100%

One of the most annoying things I encounter on a daily basis is constantly having to reset the zoom of the chrome device emulator.

For whatever reason, each time I change the device selection, the zoom changes from 100% to the “Fit to Window” size, which is always less than 100% and renders the page and text so tiny its unusable.

I’ve seen the “Edit” menu under the device listing, and this is where I would expect to find the setting to always default the zoom to 100%, however, I’m not seeing it there. What am I missing?