IGraphClient.ListFolders Method Returns Empty Array

When calling ListFolders() method I’m getting empty list .
I have managed to create a new directory and I can see it in outlook GUI (I guess that prove that my client connected to the right account, but even after that ListFolders still getting empty list. Here is the code snippet I’m using (.net c#):

IGraphClient client = getGraphClient(mailbox);
FolderInfo folderInfo1 = client.CreateFolder(“TestFolder”); // directory created successfully
FolderInfoCollection folders = client.ListFolders(); // this returns empty list

Can you please check this , and let me know if you need further information?
Thanks

@CharactellAspose,
Thank you for posting the query. I logged the issue with ID EMAILNET-40325 in our tracking system. Our development team will investigate this case. I will inform you of any progress.

@CharactellAspose,
Unfortunately, our development team has not managed to reproduce the problem on our side. Could you share your implementation of getGraphClient method, please? It would be great if you could share some test credentials with us.

The issues you have found earlier (filed as EMAILNET-40325) have been fixed in this update.