Exported MusicXML: no "default-x" in rests

You made very useful parameter in exported MusicXML - horizontal position for each {note} ("default-x"), it make possible to use created MusicXML in other programs (e.g., sheet games). Thank you very much for it! But in order to use this parameter we must have it also in RESTS. But when the tag {note} contains {rest/}, it never contains "default-x=.....". Could you add in further versions "default-x" in rests too?

(See screenshot in attach and sorry for my brutal English...)