Issue with Xamarin.Twilio.AudioSwitch v1.1.3 incorrect target framework dependency

[UwpDev]

I am facing a strange issue. I have a Xamarin.Forms app targeting Android API Level 30 (Android 11) which had Xamarin.Twilio.AudioSwitch v1.1.3 installed. The app is available in Play Store and was working fine till the time Android 12 was not released. As soon as Android 12 became available, I got complaints from users using the BLE functionality of the app that they are not able to connect with BLE devices supported by the application.

The Android 12 users were getting the following exception:

java.lang.SecurityException:
at android.os.Parcel.createExceptionOrNull (Parcel.java:2437)
at android.os.Parcel.createException (Parcel.java:2421)
at android.os.Parcel.readException (Parcel.java:2404)
at android.os.Parcel.readException (Parcel.java:2346)
at android.bluetooth.IBluetooth$Stub$Proxy.getRemoteName (IBluetooth.java:5470)
at android.bluetooth.BluetoothDevice.getName (BluetoothDevice.java:1889)
at crc640d7c6d57b8a5f296.Adapter_Api21BleScanCallback.n_onScanResult (Native Method)
at crc640d7c6d57b8a5f296.Adapter_Api21BleScanCallback.onScanResult (Adapter_Api21BleScanCallback.java:38)
at android.bluetooth.le.BluetoothLeScanner$BleScanCallbackWrapper$1.run (BluetoothLeScanner.java:646)
at android.os.Handler.handleCallback (Handler.java:938)
at android.os.Handler.dispatchMessage (Handler.java:99)
at android.os.Looper.loopOnce (Looper.java:226)
at android.os.Looper.loop (Looper.java:313)
at android.app.ActivityThread.main (ActivityThread.java:8641)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:567)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1133)

The above exception occurs due to the Android 12 Bluetooth permission changes. But this is required only if the app targets API Level 31. But since my app targets API level 30, I was not expecting these changes to be required in my app.

On investigating the issue, I found out that the issue is due to the native Audio Switch v1.1.3 targeting Android API Level 31 (Android 12) as mentioned here: Twilio Audio Switch v1.1.3 but the Xamarin.Twilio.AudioSwitch v1.1.3 binding library specifies MonoAndroid 9.0 (https://www.nuget.org/packages/Xamarin.Twilio.AudioSwitch/1.1.3) due to which I was able to install it for a project targeting API Level 30.

I did a downgrade of Xamarin.Twilio.AudioSwitch to v1.1.2 as the native Audio Switch v1.1.2 library targets Android API Level 30 (Android 11) and found that the issue gets solved for new installations of the app. If a user already using a previous version of my app which had the Audio Switch v1.1.3 package and updates to the latest version of the app which is using Audio Switch 1.1.2, the user still faces the above exception.

Is there any way that this can be fixed without making the app target Android API level 31 (Android 12) as that would require significant changes to the app?