I tested with Beta 8 and the issue is still there. This is the crash stack trace: dyld3 mode Crashing on exception: The window has been marked as needing another Layout Window pass, but it has already had more Layout Window passes than there are views in the window. <NSWindow: 0x7fcf586a6400> 0xffffffff (-1) {{173, 220}, {480, 348}} Window en Application Specific Backtrace 1: 0 CoreFoundation 0x00007fff205f9bdf _exceptionPreprocess + 242 1 libobjc.A.dylib 0x00007fff20219469 objcexceptionthrow + 48 2 CoreFoundation 0x00007fff205f9a43 +[NSException raise:format:] + 189 3 AppKit 0x00007fff230429c3 -[NSWindow(NSDisplayCycle) postWindowNeedsLayoutUnlessPostingDisabled] + 1707

Hi skimo. We are not using the Xcode Organizer. The notarization is part of our continuous integration system. So We are using altool (https://developer.apple.com/documentation/xcode/notarizing_macos_software_before_distribution/customizing_the_notarization_workflow?language=objc) The notarization was working OK previously, but in the latest weeks this error (Unable to find requested file(s): metadata.xml) appears frequently.

Submitted the bug: https://feedbackassistant.apple.com/feedback/9072835