This is an investigation into the issue described here:
Because I don't like copy pasting from web, I'm putting the actual change into source control so we can comment and see on what is changing.
as described:
...\Official\OneStore\workingtitle-instruments-garmin-gns\html_ui\Pages\VCockpit\Instruments\NavSystems\GPS\WT530\WT530B.js (and WT430B.js)
based on my MS store install: D:\games\msfs\Official
cd github\msfsap
# pull
cp D:\games\msfs\Official\OneStore\workingtitle-instruments-garmin-gns\html_ui\Pages\VCockpit\Instruments\NavSystems\GPS\WT530\WT530B.js .
cp D:\games\msfs\Official\OneStore\workingtitle-instruments-garmin-gns\html_ui\Pages\VCockpit\Instruments\NavSystems\GPS\WT430\WT430B.js .
# push
cp WT530B.js D:\games\msfs\Official\OneStore\workingtitle-instruments-garmin-gns\html_ui\Pages\VCockpit\Instruments\NavSystems\GPS\WT530\WT530B.js
cp WT430B.js D:\games\msfs\Official\OneStore\workingtitle-instruments-garmin-gns\html_ui\Pages\VCockpit\Instruments\NavSystems\GPS\WT430\WT430B.js