Clone stamp tool works backwards in vanishing point filter

[0mx9]

I want to copy the left marquee in the attachment to the right marquee using the clone stamp tool in the vanishing point filter. I've added a new layer and select Filter | Vanishing Point.

The Vanishing Point window opens and it shows the grids I'd created on both marquees.

I select the clone stamp tool and option click above and slightly left of the P in Protect.

I move the cursor to the right window to the left of the word Wear. As I move the cursor to the RIGHT, Photoshop moves the selection point LEFT.

Same behavior with Heal in any mode. Allow Multi-surface operations checked in menu. Same behavior with Clip Operations to surface edges selected or deselected.

The photo is too big to upload here, but may be found at https://unsplash.com/photos/5rMnfBCVDcg

[Myra Ferguson]

Instead, you might try using the Polygonal Lasso tool to select the left marquee, copy/paste it, move it over to the right side, and use Free Transform on it, holding Ctrl (PC)/Command (macOS) as you drag a corner to distort it.

[0mx9]

Thanks, Myra. Good idea. I was just learning the Vanishing Point tool. Seems unlikely Photoshop could be screwed up--likely me. Thanks for the idea!