In 4.2 beta 1, I used the copy Bible Verse feature to copy of Greek verse from the NA27 to WordPerfect using the WordPerfect settings. There are no spaces between words. No problem copying from an English Bible. Here is the Greek copied to WordPerfect:

(Perhaps Logos is trying to imitate the earlier Greek Manuscripts that did not have spaces between words!)
If I choose the Microsoft Word settings and paste into WordPerfect, the word spacing is correct, but some letters come across as question marks. Here is the result.

I miss the old GraecaII Greek font. The Gentium Greek font is harder to read and some letters are larger than they should be, at least in WordPerfect. See the accented ὰ and ὸ and the ὐ with smooth breathing mark.
One suggestion: I would like setup to have a default word processor format option. Then a user can just mark and copy text or use the pop-up context menu and copy text to the clipboard in the format required by their preferred word processor, rather than having to go to the copy Bible verse option. This would also work better with non-Bible texts with mixed languages.