Inquiry regarding Graph API endpoint "deviceAppManagement/mobileAppConfigurations"

Question

I am trying to get information about my current Intune App configuration policies via Graph API. I am using deviceAppManagement/mobileAppConfigurations and have been able to pull some configurations, however I notice a couple issues:

1. Only iOS policies are being pulled from the V1.0 Branch. Is Android support only on beta at the moment? Or perhaps is there another endpoint for Android in V1.0?
2. I notice that the policy objects being returned often have a $.Settings or $.permissionActions value in them, which clearly represent the configured permissions and settings of the policy. However: I notice that many settings that show up on endpoint.microsoft.com do not appear in the policy object from the API. What conditions are needed for these values to show up in the API object?

example object with redactions

---------------------

@odata.type : #microsoft.graph.iosMobileAppConfiguration
id : baf1979e-61ff-4abe-829c-3694a92d1b6b
targetedMobileApps : {c526a2c6-3cc7-4dd8-a3c3-a305e3bdbbd4}
createdDateTime : 2022-01-16T19:20:07.9427951Z
description : <REDACTED>
lastModifiedDateTime : 2022-08-28T16:59:20.3034751Z
displayName : <REDACTED>
version : 3
encodedSettingXml :
settings : {
@{appConfigKey=issupervised; appConfigKeyType=stringType; appConfigKeyValue=<REDACTED>},
@{appConfigKey=VPN; appConfigKeyType=integerType; appConfigKeyValue=<REDACTED>},
@{appConfigKey=Anti-Phishing; appConfigKeyType=integerType; appConfigKeyValue=<REDACTED>}
}