Recurring events are not handled correctly after an update of a specific event (rich notifications)

[nterreaux]

Describe the bug

I receive change notifications through Azure Event Hubs. I use the rich notifications.

When I create a recurring event and modify a particular event, for example by just changing the time, I receive an update on my event hub, but apart from the “lastModifiedDateTime” and "changeKey", nothing changes.

Expected behavior

All modified elements (start, end, responseStatus, etc.) should change after an event update.

How to reproduce

1. Create a recurring event by adding a meeting room.
2. Modify a specific event (for example change the start and end date)
3. Check the update we received on event-hub, the important information hasn't changed

SDK Version

5.69.0

Latest version known to work for scenario above?

No response

Known Workarounds

No response

Debug output

Click to expand log

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### Configuration

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### Other information

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