Possible macOS Automation preferences problem/issue on macOS 10.15 in macOS 10.15 Catalina Bugs & Issues Posted October 12, 2019 · Edited October 12, 2019 by LeaXDC @Vero thanks for the answer. Actually, my very simple workflow has broken. It uses "Copy to clipboard" block. Now "Automatically paste to front most app" doesn't work (though the text is being copied to clipboard correctly). That's a pity, I thought it could be automation issue.