Presence detection after Google Play system update does not work regularly

Hello, yesterday my Google Pixel 7 Pro (Android 14) received the Play System Update as of 01.02.2024. The system update is as of 01.03.2024. So far it has happened regularly that the Homey presence detection does not seem to work for a few days immediately after the Play System Update. Does anyone know the background to this? I regularly trigger my own alarm system in this way.