Patterned Glass DG unit - which side faces out?

[MikeGrahamT21]

As the title really, got some replacement door slabs, one of which has glazing in it, and noticed that the sticker stating this side to face the outside (which is the patterned glass in autumn leaf) is facing inside, as is the same glazing on two other external doors I’ve got.

 

any reason why it’s been installed back to front? Surely 3 separate slabs can’t all be wrong?

 

had a window a while back which I’ve recently taken out and this was also autumn leaf, but had the pattern to the outside with smooth surface to inside which I’m 99.9% sure is right as the flat surface is where the low e coating is.

 

anyone know if there’s a valid reason for this on the door?