When you make a change to a workout in your library, all instances of that workout used in your training plan library receive the update, as well.
Thank you for the feedback. This has been added to that project’s feedback.
Future opportunities have not been added to our road map yet, but we are actively collecting feedback which contributes to the prioritization process. We do not want to set up false expectations and want to make sure that there is awareness that this update currently is not prioritized and does not have an ETA.