Yeah, and so was Freehand/MX (I was a beta tester for Macromedia and still use it) --- once a complex application is no longer updated for new OS versions, its death knell has sounded, and it's only a matter of time before it can no longer be used (save for in a VM which recreates the environment it was developed for, or on Windows 11 (which is arguably a stack of compatibility layers w/ the attendant performance and reliability hits))