I got my paper accepted to a conference, whose proceedings will be published in IEEE digital library (Xplore). The General chair asked me for the paper source, I was astonished when she insisted on me submitting a Word version even though the conference offered LaTeX template which I used.
My question is twofold:
Why would the conference chair need the source of my paper?
Knowing that I couldn't convert my pdf paper to a decent Word file, is it my problem at all to do that since the conference allowed using a LaTex template for paper writing but did not alert that a Word source would be required in case of acceptance?