Can anyone else confirm if there is a compatibility issue between Cesium 1.9 and the latest available cesium-sensors? In particular, I am attempting to use RectangularSensor, which was working prior to upgrading to 1.9. Now, I get the following error:
TypeError: Cannot read property ‘length’ on undefined
at new RectangularSensorVisualizer
It appears as though _onCollectionChanged is called with “added” undefined. Did something change in Cesium 1.9 that would cause this issue?