Bad title for mail sometimes.

[AmarOk1412]

Hi,
awesome theme, thanks, use it since a while.

The only thing I don't like is sometimes, when I click on a mail, the title doesn't change and stay like the last mail clicked. It's reproductible, but just in some folders (For example, cf my screen, it works perfectly in the inbox folder, but not in the Github Folder (the title is wrong here, as the To:))