This is unfortunately bugged, as per this thread . The intended method is to change the default setting outside the game (this will affect all future sheets/tokens) and then apply it using the experimental feature inside the game to get it to apply to existing sheets, as on the game settings page . This works for most things, but Never Whisper GM rolls doesn't work, and some other settings are missing. Your options are: 1. the Toggle workaround from the thread I linked 2. use ChatSetAttr API script (requires Pro, probably no good but if your game was created by a Pro account you can use this) 3. edit the sheets one by one 4. use VTTES, an entirely unsupported plugin, use-at-your-own-risk type deal, which has a tool to do exactly this. I... think that's all the options. Oh, wait 5. leave it as is, and read the rolls out loud!