2023 Hyundai Santa FE cruise control problems

I purchased this SUV new and noticed an issue with the automatic intermittent wipers. The dealership has replaced the windshield sensor and issue is now unreliable at best. Service department told me to simply wipe the sensor off or pour water onto the sensor to get the wipers to work. That seems to work for about 3 wipes and then stops again.

The contact owns a 2023 Hyundai Santa Fe. The contact stated that the RPM would be elevated while the vehicle was idling. The failure recurred while the brake pedal was depressed. There were no warning lights illuminated. The failure recurred approximately 3-4 times within 30 days. The failure recurred approximately 15 times within 6 months of owning the vehicle. The contact took the vehicle to the dealer who was unable to determine the cause of the failure. The vehicle was not repaired.