Mode: force_next
Version: 53.0.2773.0
Reproduction Steps: 
1. This is a feature request, and is found in other screen reading solutions.
2. Chromevox ought to provide the ability to control screen reader settings on an app or domain basis. Settings might include verbosity, punctuation level, speech rate, pitch, etc.
3. This would make it so that, for example, a user would be able to select a higher verbalization of punctuation and mathematical symbols in Sheets, while turning that off for Docs.