My comment was related to how the image was rendered in Jupyter Lab. I could not see the bounding box. However, if I looked at the saved image I could see the thin rectangle around my image which has a resolution of (4640, 3480, 3). I simply overlayed my own rectangles at at a linewidth of 25 so I could see the boxes in JupLab. So there is no issue. Sorry.
My comment was related to how the image was rendered in Jupyter Lab. I could not see the bounding box. However, if I looked at the saved image I could see the thin rectangle around my image which has a resolution of (4640, 3480, 3). I simply overlayed my own rectangles at at a linewidth of 25 so I could see the boxes in JupLab. So there is no issue. Sorry.