How to reproduce

• connect to cms
• open tag module
• add a tag
• click on the check box "process the key automatically" to uncheck it
• click in the field to set a key but do not set a key
• click on the check box "process the key automatically" to check it

Actual behavior

• the ! is displayed in front of the key field

Expected behavior

• no ! displayed because the key will be processed automatically

• Side effect
• If i uncheck, fill the key with TEST, check it then the key is not deleted until I do not set a title of the tag