Thanks for the response Martijn. Even with the updated code I am not getting the error description to show in the alert. I can definitely trigger the condition, so that's not the issue. It's just that the alert window that comes up doesn't have a description. It looks exactly like the screenshot at the top of this thread. I've tried even adding 'failureReason', 'helpAnchor', and 'recoverSuggestion' properties to the error. None of them are getting picked up for some reason.

Hi Martijn, I get the same issue as stephenlem on Xcode 13.1 and (13.2 beta 2). The error description is not showing in the dialogue, even when the example code is used. Could it be a bug?