Unable to adjust Hearing Aids volume from Control Center
I used to be able to adjust the volume of my hearing aids using sliders that appeared when I clicked on the hearing aid (ear icon) app in the Control Center. This has been true for many iOS versions including iOS 18.4.1. However, for the past week or so I can no longer do this. When I click on the icon all i get is this screen:
(Tapping the Robert Hearing Aids button does nothing).
How do I get my sliders back?
Note that the sliders are still available under Settings/Accessibility/Hearing Devices/Robert Hearing Aid, but they are not showing in the much more easily accessible Control Center.
[Re-Titled by Moderator]
iPhone SE, iOS 18