Ok, I've got something that's reproducible on my machine: https://github.com/jessegrosjean/PostArchiveTest My post build script only works if: Give Xcode full disk access OR don't use "Bike" as targets "Product Name". To be clear the script works, without giving Xcode full disk access, for all other product names that I've tried. Must be something special about Bike, seems likely to be only a problem on my machine. Looking for hints on how to figure out what's wrong and how to fix.

Oh...found fix. Machine restart!

Ziqiao, I have a follow up question here: https://developer.apple.com/forums/thread/757844 I would like to continue using CloudKit as source of truth for store/sync, but I would also like to setup alternative faster channel when multiple users are active at same time. I'm looking for ideas on how best to do that.

Actually I now see that kind:Documents isn't the default search that spotlight is running. I was just seeing that because I clicked "Show More" for the documents section.