multi canal track order in the export windows issue (?)

Hi,

impossible to find why I don’t have the same track order in the export window than in the mixer window.
See the screenshot

I tried to move the tracks in the arrange window, but it’s the same thing…

thoses tracks are Kontakt multi outputs

I just feel that export window does’nt reproduce the mixer order … is it an issue or a forgotten feature ?
Greenshot 000558.jpg