System.NotSupportedException: BinaryFormatter serialization and deserialization are disabled within this application

Environment

Pythonnet version:3.0.3
Python version:381
Operating System:win11
.NET Runtime:.NET8

Details

In my .NET 8 console environment, I executed a simple operation to call a Python method that returns a string. However, I encountered an error when executing PythonEngine.Shutdown().

TODO
python&code：
import json
def return_json_string():
data = {"message": "这是从Python返回的字符串"}
return "{"name":"Michael"}" # 这将会是一个字符串
.net&code
public static void GetStr()
{
Runtime.PythonDLL = @"D:\Program Files\Python312\python312.dll"; // 根据需要更改Python版本和路径
PythonEngine.Initialize(); // 初始化Python引擎

using (Py.GIL()) // 确保我们在Python全局解释锁(GIL)的上下文中
{
dynamic pyModule = Py.Import("ReturnJson"); // 导入Python方法所在文件名
string result = pyModule.return_json_string(); // 调用函数并获取返回值
```
Console.WriteLine(result);
```
}

PythonEngine.Shutdown(); // 关闭Python引擎
}

    System.NotSupportedException: BinaryFormatter serialization and deserialization are disabled within this application. See https://aka.ms/binaryformatter for more information.
   at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream serializationStream, Object graph)
   at Python.Runtime.RuntimeData.Stash()
   at Python.Runtime.Runtime.Shutdown()
   at Python.Runtime.PythonEngine.Shutdown()