I'm not sure where to post this but I thought this might be a good place to start:
Bug #1: When searching this file (http://isotope.metafizzy.co/jquery.isotope.min.js) for 'images' or 'imagesLoaded', Sublime completely crashes. I don't know if the file is too big.
Bug #2: When editing some HTML that is large enough to extend beyond the 'fold' - typing 'a' then pressing [TAB] (which reveals the suggestions), the suggestions list (apologies, I can't think of its name right now..) does not detect the bottom of my screen so I cannot see all the results. Have a look at this screengrab: