Since the iOS update yesterday, I am having issues with files syncing among my devices via iCloud Drive. I sync my Documents folder among an iPhone, iPad, MBP and Mini. No problems prior to yesterday (April 1). Now, if I change/save a file on my Mini, it will sync and show up correctly on my MBP, but won't sync to either iOS device unless I open the file, close it, and reopen it. I've tried the usual sign out of iCloud and sign back in but it doesn't help. Anyone else having issues or have any ideas on how to fix?