Gmail/Chrome: Can't exit "add task" window when task is created from the "Add" button
Steps to reproduce:
Open a random email in Gmail (Chrome 31.0.1650.57).
Click the "Add" button.
Don't do anything to the task, but click the "x" to cancel the creation of the task.
Nothing happens! You can't cancel the creation of the task.
Also, if you've tried to cancel it, and you instead try and click "Add task", then nothing happens as well, the window does not go away and the task is not created.