Replacing image timing

I have an image that is set to appear after approx. 1 second. I use the replace image option and then select a new image to replace it... which works. But whether I replace from a brand folder or upload from my computer, the replacement image does not adopt the same starting point... it appears and starts at the very beginning of the video... so I then have to manually move it. It DOES adopt all of the animation I had set for the previous image, so that's good, but not having it replaced and adopt all settings is not ideal.