https://bugs.winehq.org/show_bug.cgi?id=40910
--- Comment #13 from Nikolay Sivov bunglehead@gmail.com --- Fixes for writer (save functionality) are in:
8b2b455bd0f475333dc2b4b641aa4b871708bafd 0fd4fae7c574dbfd710732485f3e96718da67a24 099eda8eadfb9e7ee55aabb4dc5ef9913a929be2
I didn't compare saved file on wine with the one from windows, but generated xml now looks valid to me.
Reader is still broken.