What is wrong with this spec? Why is the checkbox attached to the buttom? I would have expected it to be directly underneath the password label. Is this default behavior and how can I prevent this? defaultSpec    <spec: #default>    ^SpecLayout composed      newColumn: [ :col |        col          newRow: [ :row |            row              add: #usernameLabel ;              add: #usernameField ]          height: self inputTextHeight;          newRow: [ :row |            row              add: #passwordLabel;              add: #passwordField ]          height: self inputTextHeight;            newRow: [ :row |            row              add: #showPasswordCheckBox]          height: self inputTextHeight ];       yourself Thank you Sebastian