Yup, I noticed it myself as well. It's definitely a small caveat I can live with.No problem! The only small drawback with that is that you'll have to pass a value through a measure to benefit from it, i.e. it won't work directly on variables or in place strings. But then, you already use a measure for the config name, so it suits your case perfectly.
Edit:
Quick little update. I've added tooltips to the "_" icon that is present when a setting is undefined so it's a little more clear (I dont actively use a cursor highlighter btw. it's just for the demo xD)

https://i.imgur.com/sROHQPU.mp4
Statistics: Posted by Hazrd — Yesterday, 10:34 am