After uploading an image and/or video, I try to change the Z position, for example, to 0.553. I then switch back and forth between the a different image and the image where I changed the Z position and it is now 0. In contrast, I could change the Z position of that same image to 0.53 and those dimensions would be saved. There is definitely a bug around saving a position, rotation, or scale with three numbers after the decimal.
we fixed the issue and we'll be deploying the next days.
Thanks for bringing the issue up.