I have mine paired with Alexa, and I have an alexa routine trip a virtual switch/motion sensor I shared from Hubitat. Then I can do actions in hubitat based on that motion sensor. Basically the same as using IFTTT but I already was using Alexa. It works quick enough and has been reliable for me. Using it to turn on the front lights when motion at the door.
Otherwise the only way I know of is to poll it which is not good for motion or bell presses because its not real time.
If you find the "Enhanced" motion sensor virtual switch driver you can create a virtual switch that is both a switch and motion sensor. I named mine "Front Door Motion". Share that to Alexa. For your Alexa routine have it ONLY trip that switch which then creates a motion event in Hubitat you can react to. That is the best way you can move all your logic to Hubitat that I have found. Still have to rely on that one Alexa routine to kick it off though.
Make sure you either have Alexa turn the switch back off after motions ends with a routine or set an auto-off on it (drive should include an option).
Wow it works ! That's great. Thank's for you print screen. Except that in 2 years when I'll add a new Ring device I will ask myself, how come the other devices get the motion status updated but not the new one !