CAN simulation delay and distortion issues

Using the most basic CAN receiving and sending model that comes with Simulink without any modifications, without setting the message cycle, with a sampling time of 0.01s, the two simulation results are completely different. The official explanation for the case is delay. After setting the message cycle to 0.01s, the result is completely distorted. No matter how the sampling time and message cycle are changed, it will always be like this.

I don't understand why the result is so distorted and the message sending cycle is completely wrong.Any help is appriciated.