MapGpt not available, prompts:The connection is lost,We're trying to reconnect

[CarpOrange]

I'm an Android Development Engineer at Cerence, I'm investigating mapbox's mapgpt functionality, but I'm having some problems with the integration process, I followed the documentation: https://docs.mapbox.com/android/navigation/build-with- uxframework/installation/ and https://docs.mapbox.com/android/navigation/mapgpt/get-started/ , used the public token under cerenceridetest of our company account for the Dash is initialized, but the mapgpt page of demo app always prompts The connection is lost,We're trying to reconnect.