when created Teams schedule with Graph api as a "Online meeting", but it was created "personal schedule"

Describe the bug

I would like to create a teams schedule with Micorosoft Graph api as a "Online Meeting", but now it was created as the "personal schedule".

Microsoft Graph api code is created in Python. Teams schedule info write in json file and call function "requests.post()". To make it an Online meeting, the following code is settings were made. payload 'allowNewTimeProposals' is 'true' payload 'isOnlineMeeting' is 'true' payload 'onlineMeetingProvider' is 'teamsForBusiness'

But it was created as the "personal schedule". I would like to know why I cannot register my schedule in “Online Meeting”.

Expected behavior

I would like you to investigate this issue, whether it's a bug or anything.

How to reproduce

1 ) Create new Teams account and groupe.
2 ) According to how to implement automatic schedule registration using Graph API
URI : https://learn.microsoft.com/ja-jp/graph/api/application-post-onlinemeetings
3 ) Register a schedule in your newly created Teams account

SDK Version

No response

Latest version known to work for scenario above?

No response

Known Workarounds

No response

Debug output

</details>


### Configuration

- OS : Windows10 , 11
- environment : Browser and client app


### Other information

_No response_

Beginnen Sie mit der in den Reproduktionsschritten verlinkten Dokumentation zu Microsoft Graph application-post-onlinemeetings. Untersuchen Sie anschließend die Nutzlast von Python requests.post() sowie die Werte von allowNewTimeProposals, isOnlineMeeting und onlineMeetingProvider. Reproduzieren Sie die Anfrage mit der angegebenen Teams-Kontoeinrichtung und stellen Sie fest, ob die Antwort ein Online-Meeting oder einen persönlichen Termin erstellt. Als erledigt gilt die Aufgabe, wenn die Ursache bestätigt ist und das Problem eine dokumentierte Korrektur erhalten hat oder sich als erwartetes Verhalten herausstellt.