Multiple selection mode and escape, goes into command mode

[deiga]

Say you have multiple instances of a word selected. W/o Vintage pressing escape clears the selection. With Vintage it changes from insert mode to command mode. I'd like to override this functionality, but my keybinding doesn't seem to have an effect.

I have this in my user keybindings:

{ "keys": ["escape"], "command": "exit_insert_mode",
    "context":
    [
      { "key": "setting.command_mode", "operand": false },
      { "key": "setting.is_widget", "operand": false },
      { "key": "num_selections", "operator": "equal", "operand": 1 }
    ]
  }