Hi Susan - we have not done any updates in this area, no. Can you share what is happening that you don't like, and what you would expect to happen when you turn on 'Mute All Notifications'? That will be helpful in guiding us to update this feature. Thank you!
The emails should not be sent to you if you have selected the option to 'Mute All Notifications'. I would suggest contacting the support team so that we can investigate. Please open a case using the link below.