BYOC trunk handshake breaking NVDA focus and keyboard tab order in Agent Desktop

How does the BYOC trunk handshake actually trigger the Agent Desktop call control panel?

It’s running Genesys Cloud v2024.8.1 behind a Frankfurt SIP trunk. NVDA won’t announce the Accept button the moment ringing hits. Console throws aria-live region overflow: 3 warnings and the tab order skips the reject shortcut. The focus is doing jack all.

Does the WebSocket payload override the native ARIA roles?

POST /api/v2/interactions/conversations/voice returns 201 Created but the UI stays frozen.