I didn't mention this before because people don't usually want to go to such lengths to use motion sensors that normally do work fine directly with Hubitat, but it's worth mentioning if anyone does happen to have a Hue Bridge and Home Assistant, in addition to their Hubitat hub.
The Home Assistant Hue integration allows full and instantanious integration with the Hue Bridge, meaning that if you have your Hue motion sensors joined to a Hue Bridge (like I do) then Home Assistant can access all the attributes of the Hue motion sensors with no delay. That integration can also control Hue lights and get their status without any delay or sync issues with the Hue app. I don't bother using it with the lights, since I don't care if they don't instantly sync with the Hue app and Hubitat's Hue integration, but I do use the HA Hue integration for my Hue motion sensors.
If you install Home Assistant Device Bridge on HE, then you can leave your Hue motion sensors joined to the Hue Bridge (my personal preference) and get their status in HE by way of HADB and the Home Assistant Hue integration.
