Symptom
Black screen in A3 glasses or crash when starting a Spaces Application after updating Motorola Edge phone to Android 13
Workaround
Install the new Lenovo Apps by following the guide at How to update Lenovo apps
Install the latest firmware on the A3 glasses by following the guide in the documentation https://docs.spaces.qualcomm.com/platform/setup/upgrading-to-android-13-from-android-12.