Map error: collision creation will fail an issue?

I’m using simple box collision on some models and it’s working fine. In my map I’ve had to scale these models then get the warning “model name here” has simple collision but is being scaled non uniformly- collision creation will fail. However it’s still (the collision) working fine when I hit play and give it a try. Is this something I can just ignore or is this going to cause me problems later in development?