Easier data recording on mobile

I have a doc that I made for data recording in a field experiment.
I have two suggestions/requests for the mobile app that will make my life much easier:

  1. Automatically open the numpad when entering to a cell that is formatted as a number.

  2. Enable Tab key for moving between cells (at the moment tab key just closes the keyboard, or doing nothing, on the Android app - depending on the keyboard app)