Please could you add the numerical values or incremental notches back to the volume slider

Hi, I'm writing to report a loss of functionality following a recent app update.

The volume slider in the app has been updated to a cleaner design, but it no longer displays numerical values or notches. While it looks modern, this change makes it difficult to maintain a safe sleep environment.

We used a decibel reader to calibrate our Nanit's volume to a level that is safe for our child’s ears at the specific distance of the camera from the crib. Without numerical indicators on the slider, we can no longer accurately return to that safe "set point" if the volume is adjusted.