wrong watermark alignment by printing

I think it's a bug, Suport had allready take over mine machien, but without success.
so what happens, with last LR classic 10). when i put a watermark on my pictures (in the print module)
doesn't stay in place when the picture is bigger than papersize. On the preview is it ok but on the print or save as jpg the watermark is moved.
example: papersize is 5x7inch picture is ratio 2:3 (full papersize 5x8,75inch)
i place a text watermark in the right corner with a inline of 3
When i align the picture with the left edge of the paper on the print the watermark is about 2 inch from the edge
when i align the picture with the right edge of the paper, watermark is gone on the print
on the preview the watermark stays in place.

it seems the watermark is aligned to the picture edge and not to the paper edge.
i test this on 2 different machiens, with LR classic 10
some else the same problem, or could this test? or maybe a solution