Hi, The steam overlay (shift+tab) does not work on a particular game that I am running on El Capitan Beta. The steam overlay works on the game when running previous versions of OSX and also appears to be working for other games running on El Capitan. The game in question is a board game adaption called Hive. I'm thinking this issue may be a compatibility issues with Steam & El Cap but not sure as the overlay is working on my other games. Is anyone else experiencing or heard of any issues relating to this? Also, who should I be sending the bug report to - Steam, Apple, Game Developer or multiple? Thanks.