[Bug][DemoApp][A11Y] on iOS, the top bar navigation with VoiceOver is not correct

[pya35]

Prerequisites

• I have searched the backlog for duplicate or closed feature requests

Your test device

Iphone 17

OS Version

26

App version

2.0.0

Describe the issue

When navigating in the app, 2 issues with Voice Over:

• each element on the top bar needs to move twice before reaching the next/previous element, as if there were an accessible but unnamed and invisible element in it. (reproduced on the unitary top bar component)
• the order is not correct: the title is not read just after the back button (not reproduced on unitary component)

see video https://github.com/user-attachments/assets/d9207231-6a0a-45c0-9d15-d61d440e1c66

Expected Behavior

fix order and remove additional move on each component