Resolve #762

[jshjohnson]

Description

This addresses an issue raised in #762 where the value of a key press was not reflected in the input when the input is not focussed.

Screenshots (if appropriate)

Types of changes

• Chore (tooling change or documentation change)
• Refactor (non-breaking change which maintains existing functionality)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[codecov]

Codecov Report

Merging #767 into master will increase coverage by 0.93%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##           master     #767      +/-   ##
==========================================
+ Coverage   66.56%   67.49%   +0.93%     
==========================================
  Files          22       22              
  Lines        1319     1323       +4     
==========================================
+ Hits          878      893      +15     
+ Misses        441      430      -11

Impacted Files	Coverage Δ
src/scripts/choices.js	55.86% <66.66%> (+1.56%)	⬆️

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