«on_scheduled_event_update» event always returns None instead of «before»

[jokelbaf]

Summary

Under any circumstances «before» argument in «on_scheduled_event_update» event is always None.

Reproduction Steps

Call «on_scheduled_event_update» event.

Minimal Reproducible Code

@commands.Cog.listener()
    async def on_scheduled_event_update(self, before: discord.ScheduledEvent, after: discord.ScheduledEvent):
    print(before, after)

Expected Results

«before» must be an old scheduled event. And «after» must be an updated scheduled event.

Actual Results

«after» is an updated scheduled event and «before» is always None.

Intents

all

System Information

• Python v3.10.4-final
• py-cord v2.0.1-final
• aiohttp v3.7.4.post0
• system info: Windows 10 10.0.22000

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

No response