When loading some images, the container/canvas that the image is loaded on is for some reason larger than the width/height of the image. This difference is causing some alignment issues when trying to annotate the image.
For example, please refer to here: https://imgur.com/qNEniXe.
As you can see, the white part containing the image extends beyond the dimensions of the image itself. This results in the annotation on the image to be misaligned after saving. Result:
result.jpg (983.6 KB)
This is the original image used:
original.jpg (564.2 KB)
I suspect it has something to do with the image dimensions being too large.