What is the feature or ability you would like to have?
Trying to save a blank tag in the tag editor window should close the edit box instead of showing an error that an incorrect name was inputted.
How will this feature help you and others?
Makes the experience just a tad smoother.,
Is this feature available in an existing product? If so, what product?
General UI design pattern.
Does a workaround currently exist?
input whatever character, then delete it.