ADM3054 Input Waveform for CANH/CANL

Hello,

I have a question about a input waveform of ADM3054 from my customer.

Are there any problem when we input like a following figure waveform to CANH/CANL of ADM3054? It has large overshoot. The customer has no connection problem. He would like to confirm it is cause of the problem or not.

Best regards,

Akira