Modern REDCap does not behave properly with this EM because `evalLogic` (used by `defaultWhenVisible`) stopped existing some time after REDCap 15.5.0

[ChemiKyle]

auto_populate_fields/js/default_when_visible.js

Line 4 in 30f99c3

var evalLogicBodyString = evalLogic.toString();

This call results in function not found at some point between 15.5.0 and 16.0.2

Anything that calls defaultWhenVisible just throws an error, I've observed this doesn't function in survey pages at all and in timestamp fields on DataEntry pages.