bad image support

[Augists]

Hello
in my use I found that docx2md seems to have some problems for images. I am not sure if it happens only on my computer.
Description of the situation: The picture only shows the top area, the rest is blank

[mattn]

If possible, could you please show me two pictures before and after?

[Augists]

left: original

[mattn]

I suspect that the base64 encoded image string needs to be escaped.