[Bug] Brevent adds all apps with “Allow sync” to the Battery Optimization whitelist

[humbleoxygen12]

Pre-submission checklist

• I have updated Brevent to the latest version and the issue still exists.
• I have searched existing issues and confirmed this is not a duplicate.
• This is a bug report, not a usage question. I understand that general questions should be asked in Discussions.

Brevent version

4.2.29.1

Android version

16

Bug category

Other

Bug description

As subject

Steps to reproduce

1. Brevent an app
2. Set "Allow sync"
3. Reboot device
4. The app is added to the Battery Optimization whitelist

Logs

Additional context

No response

[liudongmiao]

This is "Allow sync" did.

[humbleoxygen12]

In earlier versions, apps allowed to receive FCM messages were not added to the battery optimization whitelist; only disallowed apps were added.

Now, FCM apps are also added to the whitelist, but only after a reboot.

Not sure if the bug is in the old version or the current one.

[liudongmiao]

Allow sync is not just for FCM. So, it would add lots of optimization for messages.

[humbleoxygen12]

I think you might have misunderstood what I meant.

Refer to the following example, Netflix supports FCM, while OneNote doesn't.

If I brevented both apps, they behave as shown in the picture above.

OneNote is set to Unrestricted in Battery Optimization, but Netflix is not.

This works the same as in the previous versions.

But after a reboot, Netflix is changed to Unrestricted.

Note that for apps like OneNote, if I unbrevent the app, it will change back to Optimized. However, for apps with "Allow Sync", after a device reboot, unbreventing them will not revert them to Optimized, they remain Unrestricted. This scenario only occurs in the latest version of Brevent.