Typing Bug

[TrapDrap]

Summary

command Groups created under another command Group typing is incorrect

Reproduction Steps

This change is after ooliver's fix for the previous typing correction, which has not been pushed to main lib yet
https://discord.com/channels/881118111967883295/1087201133421936650

1. Create a cog.
2. Create a command group inside the cog.
3. Create a command group under the group created above.
4. Step above should create a highlighted red typing error but the command works fine.

Minimal Reproducible Code

@commands.group()
async def something(self, ctx, arg):
    ...

@something.group()
async def subgroup(self, ctx, arg):
    ...

Expected Results

Both should be typed correctly, and would not produce a red highlighted error.

Actual Results

@something.group() is highlighted.

(note the name of the Cog is config)

Argument of type "(self: Self@config, ctx: Unknown, arg: Unknown) -> Coroutine[Any, Any, None]" cannot be assigned to parameter of type "(Context[Unknown], **P@group) -> Coro[Any]"
  Type "(self: Self@config, ctx: Unknown, arg: Unknown) -> Coroutine[Any, Any, None]" cannot be assigned to type "(Context[Unknown], **P@group) -> Coro[Any]"
    Parameter 1: type "Context[Unknown]" cannot be assigned to type "Self@config"
      "Context[Unknown]" is incompatible with "config"

Intents

N/A

System Information

v2.5.0a with ooliver's corrected typing for @commands.command(), @commands.group() and @bot.command()

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

The error is located at nextcord/ext/commands/core.py under line 1394
I wasn't able to figure out how to fix it though.

[EmreTech]

This issue still persists on the currently latest commit. I did find a temporary solution, which involves setting the cls parameter to commands.Group.