I have Xamarin buttons and CollectionView items which don't show text strings, and I'm working to support Android Voice Access being able to interact with those elements. Voice Access works fine with controls that do show text strings, but I've not found a way to interact with the controls that don't show text. I've set appropriate AutomationProperties.Name properties on the controls, but Voice Access doesn't interact with the controls when I speak those AutomationProperties.Name properties.
What can I set on the controls to have Voice Access work with controls, when the controls don't show text?