Last modified: 2014-11-18 12:26:33 UTC
Created attachment 17153 [details] Note the blue outline Focus the back button on an overlay in alpha and you'll notice the tap area is small.
Prioritization and scheduling of this bug is tracked on Trello card https://trello.com/c/2CUeCDdS
Created attachment 17160 [details] not in chrome
Hmm, not in Chrome on Windows :/ Maybe a Mac specific problem? (actual master branch)