This appears to have started with 1.0.5 - when Orion is closed and reopened, it does not open in the same location as when it was closed. I have Orion on a second monitor rotated to portrait, with widgets at the top and bottom and the dock on the left. Orion is always in the center of the screen, between the widgets at top and bottom and centered between the edge of the dock and the right edge of the screen. When I close and reopen Orion, it opens offset toward the top of the screen, overlapping the widgets at the top and with a large gap above the widgets at the bottom.
Orion always previously opened in the same location as when it was closed.
1.0.5.144
Tahoe (26)