When I set my table created with addTable() to have specific column widths with 'size_col' in global table parameters and even setting every single cell width to the same value used globally with the 'width' propriety, this settings are not respected in Word.
I create many tables using the same settings and each one has different column widths, depending on the text conformation in their cells.
These are the column widths in Word: (they are the exact same of the ones I set in in addTable(), but they don't really reflect the width proprierty because of the issue I explained before)