I don't think bug #488857 and this one are similar enough to be considered duplicates. That one deals with the default contents of the text field and this one is about the default file format that is chosen. That one will be a problem regardless of what format is the default and fixing that will not necessarily fix this.
I don't think bug #488857 and this one are similar enough to be considered duplicates. That one deals with the default contents of the text field and this one is about the default file format that is chosen. That one will be a problem regardless of what format is the default and fixing that will not necessarily fix this.