Option to disable audio just for Shared Users

Can we please have an option to turn off audio when the devices are shared for different users?
Currently, we can disable audio recording at device level but audio for the owners and specific users will come in handy.

Exactly. I share my indoor cam with my sister. She can hear every conversation on my first floor!!! I would like to disable the sound for her but not me. The ability to adjust the sound would be helpful so then I could lower it so that it only picks up sound that is close to the device. I feel like my privacy is being invaded.