you can remap F12 in game and for steam. I personally use F11 for steam screenshots
Sweet, thanks -- didn't think F12 was mapable in game. I probably woulda changed that years ago, but am too used to it now.
Still -- I'm not sure if it's something that might be added to the startup clipboard or something just a friendly shout out to steam users that this may cause issues if not remapped. So far it's the only key I've found in game that interferes with it.