Syntax coloring lost on copy paste to MS Word

The issue is due to extension colors.
Unlike when I paste default files/langs colors (such as C++ file) in word (fr VS), the colors remain the same as they were in VS.
but this does not happen in ASM files.
Only the 1st line retains its colors. So, to get complete coloring u have to manually copy/paste each single line to word.

(MS VS rich copy/paste is turned on.)