I used Text Replacements in combination with Type to Siri before Sequoia. Since the upgrade, the functionality is broken on macOS, but works fine on iOS. What’s strange when I tried your solution, Adam @ace is that the check mark on Substitutions > Text Replacements reappears on itself when I uncheck it and start a new entry in the Siri field. Has anyone tested Text Replacements in Type to Siri and got it working? Thanks