NEO coolcam PD02Z cant change parameter 99

I have some Neo coolcam PIR PD02Z sensors and are unable to change parameter 99 (ambient light intensity calibration) . In the OZW addon I cant fill in a number at the entry of parameter 99. When I try this via the ozw.set_config_parameter I get an error ( cant call service ozw/set_config_parameter ‘NoneType’ object has no attribute ‘type’).

The strange thing is that the default value is 1000. When I click on that value to change it, it changes automatically to 1. Then I cant change it anymore.

I checked the xml but parameter 99 is the right parameter.

Does anyone knows how to fix this?