Kotlin Gradle Plugin (KGP) warning on Android build after upgrading to Flutter 3.44

[TheJanzap]

After migrating to Flutter 3.44 with Dart 3.12 and applying the Kotilin Migration Guide for App developers of the "Migrating Flutter Android projects to built-in Kotlin" breaking change, the following warning appears when buidling for Android:

WARNING: Your app uses the following plugins that apply Kotlin Gradle Plugin (KGP): reactive_ble_mobile
Future versions of Flutter will fail to build if your app uses plugins that apply KGP.

Please check the changelogs of these plugins and upgrade to a version that supports Built-in Kotlin.
If no such version exists, report the issue to the plugin. If necessary, here is a guide on filing
an issue against a plugin: https://docs.flutter.dev/release/breaking-changes/migrate-to-built-in-kotlin/for-app-developers#report-incompatible-kotlin-gradle-plugin-usage-to-plugin-authors

If you are a plugin author, please migrate your plugin to Built-in Kotlin using this guide: https://docs.flutter.dev/release/breaking-changes/migrate-to-built-in-kotlin/for-plugin-authors

Flutter advises that I pass this message onto you:

Starting with Android Gradle Plugin (AGP) 9.0, support for applying the Kotlin Gradle Plugin (KGP) has been removed. Because this plugin applies KGP, it causes a compilation error that prevents my app from building. Here is an example of the error Issue #181383.
Flutter has temporarily added support to allow KGP while apps and plugins migrate to AGP 9.0+, but this support will be removed in a future version of Flutter.
Please migrate this plugin to use built-in Kotlin to ensure your plugin users can successfully build their apps in future versions of Flutter.
Here is the Flutter migration guide for plugin authors.

Would it be possible to apply the steps in the migration guide listed above? Thank you!