No need to reinstall. I see the bug now.
If you change the origins with the dial, the changes are not saved.
If you change it with the mouse (which I did), then the changes are saved with the prop.

Try it out for yourself. Take the topview and move the origin. And save the prop.

I was suprised that it did not work because I use it a lot. But I always use the topview to move the origin to align with something else. That's why I did not see it

I filed a report at Smith Micro, maybe a fix will make it if there is a new update