As a developer, this here is the real reason why this happens. Even if
battery optimisation is turned off, there is no guarantee the app is
always running in the background. eBay needs to update the app to send
these notifications as high priority ov...
This is an issue with Doze on Android. eBay needs to send these messages
as high priority over FCM. On Android you can no longer rely on the app
continuing to run in the background to get important notifications. eBay
can easily fix this if they were...