System.MissingMethodException AddAsync

Hi,
I’m trying to migration my.net 4.7 solution to a new version with the .net 6. To achieve this I’ve update my projects and updated the following PNP packages do the latest version available today:

• PnP.Framework
• PnP.Core
  However when I try to add new group in my SharePoint using this method “UnifiedGroupsUtility.CreateUnifiedGroup”I got the following error:, System.MissingMethodException: 'Method not found: 'System.Threading.Tasks.Task`1<Microsoft.Graph.Group> Microsoft.Graph.IGraphServiceGroupsCollectionRequest.AddAsync(Microsoft.Graph.Group)'.'

Here the exception message: Method not found: 'System.Threading.Tasks.Task`1<Microsoft.Graph.Group> Microsoft.Graph.IGraphServiceGroupsCollectionRequest.AddAsync(Microsoft.Graph.Group)'.

I’ve already spend more than a day to try to understand or fixed but with no success. Anyone knows this error and can help me please?
Thank you so much.
Best Regards
JP Fernandes

Start with UnifiedGroupsUtility.CreateUnifiedGroup and reproduce the System.MissingMethodException on the reported .NET 6 migration with the updated PnP.Framework and PnP.Core packages. Compare the referenced Microsoft Graph method and package versions; done means creating a new SharePoint group succeeds without the missing-method error.