Also, it looks like Good Lock is now also available on the Google Play Store, and there it lists Samsung Electronics as the developer [2].
I guess this does make it less sketchy of an app to use, but it still feel wrong to have to do so many weird steps to get a menu option working.
[0] https://en.wikipedia.org/wiki/Good_Lock [1] https://news.samsung.com/global/make-your-galaxy-smartphone-... [2] https://play.google.com/store/apps/details?id=com.samsung.an...