This is an OLD story with Intuit whenever there's a MacOS update. Mac Desktop for Quickbooks has always been treated like the redheaded step-child by Intuit. I learned MANY years ago, if a functioning copy of QB is important to you, DON'T update to the latest MacOS until you can verify that Intuit has given the green light. Is this ideal/acceptable? Of course not, but it's the way it has been for at least 20+ years.