ImageManip changes image with no transformations applied

[arthurkehrwald]

import depthai as dai
import cv2

with dai.Pipeline() as pipeline:
    # This might improve reducing the latency on some systems
    pipeline.setXLinkChunkSize(0)
    cam_l = pipeline.create(dai.node.Camera).build(dai.CameraBoardSocket.CAM_B)
    manip = pipeline.create(dai.node.ImageManip)

    cam_out = cam_l.requestOutput((1280, 720))
    cam_out.link(manip.inputImage)

    cam_q = cam_out.createOutputQueue(1, False)
    manip_q = manip.out.createOutputQueue(1, False)

    pipeline.start()

    showing_manip = False
    while True:
        frame = cam_q.get()
        manip_frame = manip_q.get()
        cv2.imshow("frame", manip_frame.getCvFrame() if showing_manip else frame.getCvFrame())
        if cv2.waitKey(1) ==ord('s'):
            showing_manip = not showing_manip
            print("Showing manip" if showing_manip else "Showing original")

When I run this with my Oak D Pro, the output from ImageManip is sqished vertically by one pixel. The last row is black. I don't think it should do that when no transformations are applied.