If you do New / With Same Categories, then choose an image, then save; then you add annotations; you end up with a file in which the <facsimile> element is wrongly positioned after the <text> element. I've already added code to ensure that <facsimile> should always be inserted right after <teiHeader>, but I haven't checked the code which writes <text> to make sure that it always places text as the last child of <TEI>. I need to do that. The problem may only show up on Linux (haven't tested on Windows yet).