Kotlin Multiplatform proguard mapping

Could we get some guidance as to how one should setup a kotlin multiplatform mobile project with Proguard? Note - this is not a Compose Multiplatform project. I have not been able to find an example or documentation regarding setup for a kotlin multiplatform project.
I have reason to believe that my current implementation is incorrect since when I upload the mapping.txt file or use Retrace to deobfuscate a stacktrace, I am unable to get a deobfuscated stacktrace.

Hi @asterixorobelix,

ProGuard no longer provides support for AGP beyond version 8.0 so you will face compatibility issues as a result. If your project targets Android versions above API level 33 (Android 13), you should use R8. This is because R8 supports the latest Android Gradle Plugin (AGP) versions, which are required for newer Android SDKs.

Please let me know if anything is not clear.
Kindest Regards,
Jack