Blocking #139702, blocked by #141890.

As of HEAD, using Impeller and the OpenGLES backend:

<!-- AndroidManifest.xml -->
<meta-data android:name="io.flutter.embedding.android.EnableImpeller" android:value="true" />
<meta-data android:name="io.flutter.embedding.android.ImpellerBackend" android:value="opengles" />

... plugins considered important (i.e. video_player, camera) do not render:

$ cd $PACKAGES/packages/video_player/video_player/example

$ flutter run --local-engine=$ENGINE/out/android_debug_unopt_arm64 --local-engine-host=$ENGINE/out/host_debug_unopt_arm64

Do note that my contrived sample app does render, but it uses the surface different than the plugins: