When export out a passage, Greek texts from LEB to Word documents, shown English words only.
I can confirm this - and though I don't remember exactly, I think this was discussed in the forums before - and while this looks as a bug, maybe it's just a feature that wasn't developed to the end. EDIT: yes, it has been this way since Logos 4, found official confirmation from April 2011 /EDIT
From what I see (running 8.14 stable on Windows 10) the RI information, including Greek texts, transliterations, morph codes, Strongs and LN will show in the Print/Export dialog. I used selected text from Jn 21, but have no colorful visual filters applied, just b&w.
However, when selecting text and using the copy command from the right-click menu, or simply Ctrl-C, the RI information is put into the clipboard and pastes nicely into Word, thus I'd suggest you disregard Print/Export and just copy over.
Word has its limitations, so export it to an PDF Printer e.g.Microsoft Print to PDF.