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Hi Rachel Blake
Thank you for reaching out to the Microsoft Q&A forum and for sharing your experience with getting push notifications from Dynamics 365 Customer Insights - Journeys to work reliably on Android.
On Android, data‑only FCM messages (the type commonly used when relying on setBackgroundMessageHandler) may be delayed or dropped when the app is in the background or in Doze mode unless the message is sent with high priority.
For reference, here are the related articles:
- Receiving push notifications on mobile devices
- Transition Android push notifications to Firebase Cloud Messaging (FCM) tokens for authentication
- What will happen if Notification get de-prioritised for Data-only payload. · invertase/react-native…
Please note that Microsoft Dynamics 365 is not officially supported on the Microsoft Q&A forum. The guidance provided here is limited to publicly available Microsoft documentation, and moderators do not have access to backend systems or engineering‑level tools to review Dynamics configurations.
My apologies for redirecting you, but given these limitations, posting your scenario in the Microsoft Dynamics 365 Community Forum will ensure you receive faster and more accurate assistance from specialists.
This issue involves Dynamics 365 Customer Insights - Journeys, Firebase message behavior, and how your application processes notifications, the Dynamics community will be best equipped to provide deeper, product‑focused guidance for this type of configuration.
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