Hi Emacs Users, I've found that using a face with a background color set will occasionally leave thin vertical bars on the screen after the face is no longer in use. I first saw this with highlight-tail.el, but as you can see in http://jaderholm.com/temp/emacs-artifact1.gif it happens with built-in functionality as well.
In isearch I get it as well after I look at a result. My inactive face is darker than the active search results face and you can see in http://jaderholm.com/temp/emacs-artifact2.gif that it's left a thin vertical bar next to some of the inactive search results that I've already cycled past. If anyone has an idea why it's doing this or how to fix it I would appreciate the help. Thanks, Scott