Why are there different page numbers in Word and in TVT for the same document?

Word is not standardized as PDF is, in terms of layout, so even in different Word versions, the document can be displayed slightly different and the page numbers can vary.

TVT is importing the text of the Word file, but there are some Word features not supported by TVT, such as headers and footers. In TVT the page numbers can be used for easier navigation, but we cannot rely on them.