Ability to disable/manage Sound when connecting iPhone to MagSafe charger

When connecting my iPhone to a MagSafe charger, there is a sound notification.

I need to keep my phone sounds on, to receive emergency calls, but don’t want the MagSafe notification (it wakes up my wife when I go to bed).

This should be an independent setting. Even if my phone is set to Sleep focus mode, which say only allows notifications from my Favourities list and specified apps, this MagSafe connected notification still pings.

Please sort.