A quick, strange little bug...
Sometimes I see my enemies (which are powered by the Platformer behavior, moving with 'simulate control'), responding to controls by the player, even though 'default controls' are turned off.
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Please see how to report bugs. We really need a repro .capx made from scratch for issues like this. Otherwise it could just be an issue in your events.
I'm sorry, I found the issue. To help everybody else, it seems that this property is taken from the FIRST instance of that object in ANY layout, and applied to the rest in any other layout. This seems a bug in itself.
Sorry for the inconvenience.