Summary
Unsubscribe to the soft buttons was in response to the request, but the window is still open. Therefore, the kernel finished processing in the subscription verification step button_notification_to_mobile.cc: 89. I changed the subscription method, the new subscription deletes the old buttons.
Fixes #3829
This PR is ready for review.
Risk This PR makes no API changes.
Summary Unsubscribe to the soft buttons was in response to the request, but the window is still open. Therefore, the kernel finished processing in the subscription verification step button_notification_to_mobile.cc: 89. I changed the subscription method, the new subscription deletes the old buttons.
CLA