How to do a dotnet install in a deployment group?

I'm trying to install and use a mage tool in a VM via Azure Deployment Groups. I've already installed .NET 5 SDK and validated that it is installed in the target VM via Command Prompt.

In Azure DevOps. I've tried running dotnet tool install --global microsoft.dotnet.mage --version 5.0.0 through a Command-Line Task with C:\Program Files\dotnet as the Working Directory. It says that the tool is installed successfully. However, whenever I try to run the dotnet-mage command it says it does not exist.

Also when I try to remove C:\Program Files\dotnet as the working directory in the Command-Line Task, the dotnet command becomes an unknown cmdlet.

Then I've tried doing the same steps inside the target VM through cmd and I was successful to install the Mage tool.

What am I doing wrong here? Usually, this works when I'm using a Hosted Agent.

I did not set a working directory and it worked on my side. Here are my configurations:

1.Use .NET Core task: 2.Install dotnet-mage:

3.Use dotnet-mage command: