Apparently nobody makes these for left tilt saw blade.
They all can be adapted for left tilt but then the arm and the small backing block get positioned on the front.
So, not true left tilt tenoning jig anywhere.
What gets me is that all these years I’ve read and been told I should get a left tilt saw and that’s what I finally got.
And now I see that all the pros like Norm and Marks use right tilt.