Nissan X Trail Left Parking Sensor Keeps Giving False Warnings in Hot Weather

I own a 2018 Nissan X-Trail, and the left parking sensor has been malfunctioning during the summer months. Even when there's nothing around, it continuously gives a warning as if something is there, but the warning stops once the car starts moving. In May 2020, I took my car to the authorized service to resolve this issue. They told me they were waiting for an update and asked for some time, which I agreed to. However, a full year passed without any update. In May 2021, I went back to the same service, and they replaced the sensor under warranty, but the problem persisted. Since the issue was not caused by the sensor itself but likely due to software or another reason, the left parking sensor kept giving warnings in hot weather. The service center contacted the main office and tried something else, but the same issue reappeared after a short time. Eventually, they admitted they didn’t know what was causing the problem and said there was nothing more they could do. At this point, I gave up because they couldn’t figure out the root cause. Recently, I called the authorized service to ask a question to the technician working on this issue, but they refused to connect me, saying they couldn’t transfer the call. I’m writing this here in case others have experienced the same issue and found a solution. If anyone has, I would appreciate your help.