I have noticed this before but didn’t report it.
I have a picture, placed in a label/button, reduced with aspect ratios kept (OS X.10.3, Rc11.
When I center-align the picture the picture goes to the right and if the original is bigger then the box it is in the right side may fall off a bit. When I then make the choice for left align all is ok…
Shouldn’t be so I guess…