User::getProfile retrieves null when it shouldn't

Describe the bug

I'm trying to get all users in a group and after that getting the users profile.
While this won't work:

1. getting Users as transitiveMembers of a group
   UserCollectionResponse userResult = graphClient.groups() .byGroupId(groupId) .transitiveMembers() .graphUser() .get();
2. iterate over all users
   userResult.getValue().forEach(this::getProfile);
3. call User::getProfile but it returns always null even when profile is existing and permissions are granted.
   private void getProfile(User user) { Profile profile = user.getProfile(); }

It will work when you do this instead of user.getProfile() in step 3:
private void getProfile(User user) { Profile profile = graphClient.users().byUserId(user.getId()).profile().get(); }
This returns the profile for me.

Expected behavior

when calling User::getProfile i expect to get the profile back instead of null.

How to reproduce

1. getting Users as transitiveMembers of a group
   UserCollectionResponse userResult = graphClient.groups() .byGroupId(groupId) .transitiveMembers() .graphUser() .get();
2. iterate over all users
   userResult.getValue().forEach(this::getProfile);
3. call User::getProfile but it returns always null even when profile is existing and permissions are granted.
   private void getProfile(User user) { Profile profile = user.getProfile(); }

SDK Version

6.47.0

Latest version known to work for scenario above?

No response

Known Workarounds

Use:
graphClient.users().byUserId(user.getId()).profile().get();
instead of User::getProfile

Debug output

Configuration

No response

Other information

No response

まず transitiveMembers() のフローを再現し、そのチェーンによって返されるユーザーについて User::getProfile() を調査します。graphClient.users().byUserId(user.getId()).profile().get() と比較します。報告されたシナリオで、User のプロファイルへの直接アクセスが既存のプロファイルを返せば完了です。