Yes so I was in contact with the Support regarding to change an email for a workspace which was taken over by the client.
He wanted to change billing information, billing and so on as we are not working with them anymore
In the process the Support changed my Account Email with the one from the client. Now the client had accesss to everyworkspace from our clients not just his
After the support changed it I am now still not able to access all workspaces and one which is really important