This FAQ applies to Studio 14 & 15 only.
The undo and redo buttons shown below are not meant to be used with the Motion Title Editor. These buttons are for the main Studio application.
If you click these buttons in the Motion Title Editor in an attempt to undo or redo a change you made to a title, you will really be undoing or redoing an action in the main Studio project.
The proper method to undo an action in the Motion Title Editor is to either go to Edit - Undo or use the Ctrl + Z hotkey. The proper method to redo an action in the Motion Title Editor is to either go to Edit - Redo or use the Ctrl + Y hotkey.