I have a project that uses text-to-speech.  All of my slide notes include VTML code to control the TTS.  I now need to add Closed Captions to my video.  However, when I edit the captions it also edits my TTS.  Obviously this doesn’t work.  I don’t want codes to display in my captions and I don’t want my audio to be without them. How do I create CC without affecting my TTS? (Captivate 2019)