Volume control slider option is missing in TomTom GO Navigation app for IPhone
On my Iphone 12 (and my older Ihone 8 device) I don't see the Volume control slider option to change the volume of voice instructions and warnings like the manual describes. I only have the "3 options" buttons; Warnings and instructions Off, Only warnings, and Warnings and instructions On. Am I missing something here or is the manual incorrect ??