Comment 3 for bug 1090701

Rperoduced with Inkscape 0.48.1, 0.48.3.1, 0.48.x r9938
Not reproduced with Inkscape 0.48+devel r11955 on OS X 10.7.4 (see attached exported bitmap image).

Note: with current stable, also reproducible with 'Edit > Bitmap Copy':
1) make a bitmap copy of each (unproportionally) scaled embedded bitmap image:
--> the bitmap copies have no transparencies
2) select all 4 original embedded bitmap images and make a bitmap copy:
--> the bitmap copy has two vertical semi-transparent pixel columns