Android APK uloaded to Google Play Supports 0 devices

Recently uploaded a new APK for W.A.R. II only to discover that it now supports exactly 0 devices. This even after I installed the APK on my own devices running Marshmallow and Nougat.
After e-mailing Google Support who did not identify anything specific in the manifest, I decided to add

<uses-feature android:name="android.hardware.camera" android:required="true" /> <uses-feature android:name="android.hardware.location.gps" /> <uses-feature android:name="android.hardware.location.network" />
and remove android:required = true from
<uses-feature android:glEsVersion="0x00020000" />
Now the W.A.R. app supports 11268 devices.