Commands in the SlashCommandGroup treat optional arguments as required

[yoggys]

Summary

Commands in the SlashCommandGroup treat optional arguments as required

Reproduction Steps

• Create SlashCommandGroup and add command with optional parameter to it eg:
  member: discord.Member = None or member: discord.Option(discord.Member) = None
• Go to any server where you can use this command
• Start writing a command and look at the parameters

Minimal Reproducible Code

test = SlashCommandGroup("test", "testing...")

@test.command(name='testcommand')
async def testcommand(
    self, 
    ctx: discord.ApplicationContext, 
    member: discord.Member = None, # or discord.Option(discord.Member) = None
):
    pass

Expected Results

Parameter should be marked as optional:

Actual Results

Parameter is marked as required:

Intents

discord.Intents.all()

System Information

- Python v3.8.13-final
- py-cord v2.0.0-candidate
    - py-cord pkg_resources: v2.0.0rc1
- aiohttp v3.8.1
- system info: Linux 5.4.0-107-generic #121-Ubuntu SMP Thu Mar 24 16:04:27 UTC 2022

Checklist

• I have searched the open issues for duplicates.
• I have shown the entire traceback, if possible.
• I have removed my token from display, if visible.

Additional Context

Previously no problem, after update to the latest version there are problems with it