Accident with mobile phone in hand – comprehensive damage?

Hello! A few days ago something very stupid happened to me. When I tried to put my cell phone (on but with locked keys) in the compartment in the center console so that you can look at the reception display during the further drive, I drove right against the guardrail. According to the workshop the damage is about 1500€, so I would like to handle the damage via the comprehensive insurance. I wonder if the insurance possibly rejects because of the involved cell phone. What do you think about this? Have you already had experiences with similar cases. I hope and don’t think, because I didn’t call, the cell phone didn’t ring, I didn’t press a button and this could have happened with any other object, e.g. placing thermometers or other. Thanks for your answers in advance! Greetings Markus, annoyed about this stupidity 🙂