The Match and Stitch function fails to work properly under certain conditions

The Match and Stitch function fails to work properly under certain conditions.It works fine on Blender’s default Suzanne monkey mesh, but fails on my own model.

Have you tried adjusting the operator settings? Have you read the Match and Stitch documentation yet?

I’ve been testing the stitch tool from another add‑on, because ZenUV’s stitching feels cumbersome to use. I’d like to request this workflow for future ZenUV updates: automatically remove seams after stitching, make the whole operation fast and accessible via a single hotkey.