InMobi SDK causing app:minifyReleaseWithR8 FAILED error with release build

[muskara]

MAX SDK Version

12.1.0

Device/Platform Info

Android 13

Current Behavior

Despite following all the instructions in the documentation, when I define the InMobi module in build.gradle, I cannot get a release build in any way.

When I turn off the minification and shrink properties the build is successful, but I don't want to generate a release build that way.

When I completely remove the InMobi module, there is no issue, but then there is no point in using the Applovin service.

Expected Behavior

No response

How to Reproduce

Build error:

Task :app:minifyReleaseWithR8 FAILED
AGPBI: {"kind":"error","text":"Type kotlin.reflect.jvm.internal.impl.serialization.deserialization.builtins.BuiltInsResourceLoader is defined multiple times:
/Users/XXX/.gradle/caches/transforms-3/1a1af2d5a9862ecf57b256b0fca6afc5/transformed/jetified-kotlin-reflect
1.8.22.jar:
kotlin/reflect/jvm/internal/impl/serialization/deserialization/builtins/BuiltInsResourceLoader.class,
/Users/XXX/.gradle/caches/transforms-3/1a1af2d5a9862ecf57b256b0fca6afc5/transformed/jetified-kotlin-reflect
1.8.22.jar:
META-INF/versions/9/kotlin/reflect/jvm/internal/impl/serialization/deserialization/builtins/BuiltInsResourceLoader.class",
"sources":[{"file":"/Users/XXX/.gradle/caches/transforms-3/1a1af2d5a9862ecf57b256b0fca6afc5/transformed/jetified-kotlin-reflect-1.8.22.jar"}],"tool":"R8"}

app level build.gradle

release {
    signingConfig signingConfigs.release
    
    shrinkResources true
    minifyEnabled true
    proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
    
    ndk {
        debugSymbolLevel 'FULL'
        abiFilters 'arm64-v8a', 'armeabi-v7a', 'x86_64'
    }
}

....

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation platform('com.google.firebase:firebase-bom:32.5.0')
    implementation 'com.google.firebase:firebase-analytics'
    implementation 'com.google.android.material:material:1.8.0'

    implementation 'com.applovin:applovin-sdk:12.1.0'
    implementation 'com.applovin.mediation:inmobi-adapter:10.6.2.0'
    implementation 'com.inmobi.monetization:inmobi-ads-kotlin:10.6.2'
    implementation 'com.squareup.picasso:picasso:2.8'
    implementation 'androidx.recyclerview:recyclerview:1.2.0'
}

build.gradle

buildscript {
    ext.kotlin_version = '1.9.20'
    ext {
        compileSdkVersion   = 33
        targetSdkVersion    = 33
        appCompatVersion    = "1.6.1"
    }

    repositories {
        google()
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:7.4.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.4.0'
        classpath 'com.google.firebase:perf-plugin:1.4.2'
        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.9'
    }
}

Additional Info

PS: This is a Flutter project but not a Flutter related issue. It is related to Gradle build.