Debugger Not Attached to Container

[GooGam]

Environment:
OS: MacOs Monterey v12.3 (Processor: 2.2 GHz 6-Core Intel Core i7)
Language: Dart
Cloud Code Extension version: v1.18.2
VSCode version: 1.66.2
Google Cloud SDK: 385.0.0
kubectl: 1.21.9
minikube: 1.25.2
skaffold: 1.38.0

Description
When trying to run 'Cloud Run/Run Debug Locally', the breakpoints are not being hit and the debugger is not attached. Message from 'Cloud Run/Run Debug locally Detailed' below:

Following the skaffold documentation (https://skaffold.dev/docs/workflows/debug/#configuring-container-images-for-debugging), we ended up here to find a run-time specific image support for Dart, but there is no support for Dart. Just would like to request support for Dart if Dart runtime requires additional support files.

If not, is there any chance that you know how can I configure the container to make it debuggable?
Really appreciate it.

Additional Information:
launch.json

Dockerfile

Detailed Output log