A minor glitch can be triggered when you have a popup/popover window with a textbox in it that slides to other content in the same window by selecting part of the text and dragging the mouse to the right, making the popup partially show both content. Found in the “Develop new game” popup, can most likely be triggered in many more windows.
To reproduce:
- Hit “Develop new game”
- Click into the game name input box.
- Hold down your mouse button over text and drag your mouse to the right.
- See this: http://i.imgur.com/ZLpod6f.jpg