OS: Windows 10 - 64-bit
Total canvas size ok but image has wrong size (reduced) if used with CM
. for inches it is working ok.
Effect: XnView creates images of wrong size (resize) but canvas is ok.
To reproduce:
1. select one image.
2. run batch convert
3. add resize and add canvas resize
4. set resize and canvas params like on image
5. see image to be centered with small frame around image
6. change units to cm in resize and canvas resize.
7. image will be resized and becomes very small.
Expected behaviour: image should stay the same.
Thanks to your detailed description I can reproduce