I am working on .NET MVC project and I have problem with NVDA and JAWS reader on the dropdown list. It is the dropdown autocomplete list, and when I am navigating with the keyboard,it was reading double values from the dropdown list.

Then I have added aria-hidden="true", and now it is reading the first alphabet of the value, than the value. For example : dropdown list: car apple watch it is reading: c car a apple w watch.. What should I do to read only values?