I am using the below graph end point to get all the apps installed in a teams meeting chat.
GET /chats/{chat-id}/installedApps
It is listing a few apps but not all the apps that I am installing in that chat.
Request URL: https://graph.microsoft.com/v1.0/chats/19:meeting_NTQzMjc2YzctMTVlMy00ZDA0LWE2MmMtMTEzYzQyNTlkODcx@thread.v2/installedApps?$expand=teamsApp
Request Method: GET
Status Code: 200 OK
request-id: f0de2c11-478e-4535-a59f-82e4d107bc6d
client-request-id: 6dab86d7-29d1-4634-ad7f-ca26d16d09c7
It appears that Graph API is not returning the correct information.