decimal default parameter not being taken into account #1769

Environment

• Pythonnet version: 3.0.0a2
• Python version: 3.10.4
• Operating System: Windows
• .NET Runtime: 5.0.1

Details

• use a method with default decimal parameter from python. I created a method with optional parameters, one of which is a decimal parameter "decimal sampling_time = 1", then in python I tried using this method with the default parameter, however, the value of the default parameter was 0 instead of the 1 that I set.
  Note: the other default parameters worked fine (uint, and int parameters)