What an elegant solution! haha. This worked, after I ran an iOS app. Initially I tried a MacOS app which obviously shouldn't work on an iPhone.

Wow, I totally overlooked that. Thanks!

@OOPer Thanks so much for your help! I was confused about what to do with that line of code. I'll work on improving the format of my questions, and try to be as involved as I can be in following up with any responses.