In some cases, third party SDKs may have requirements or incompatibilities which require us to change settings in your app's AndroidManifest.xml file. We'll always let you know when we need to do this during the Enhance process with a note when you select the SDK. We'll also tell you what we need to change.
An example of this is that some SDKs may require the hardwareAccelerated attribute to be set on the <application> node. This is the default setting for API level >= 14, but if your app is specifically opted out of hardware acceleration then you should read about potential side-effects such as increased memory usage here: https://developer.android.com/guide/topics/graphics/hardware-accel