Linear pattern moving for no reason!

Hi,

I've imported a very simple part (extruded rectangle) and placed over the top face of another extruded rectangle from my sketch . Next, linear pattern on this imported rect.

Everything is fine. Now, I created a folder for this part (pastilhas), and as soon as I dragged the LPattern inside it, it changed the starting reference to the sketch origin.

I am aware that there is a hiearachy in the items order, but there I fail to see any reason why this happens. Even if I supress everything else in the sketch after moving it inside the folder, it messes with the reference!

Could someone tell me why sw is doing it?

TKs!

edited: removed adobeuploadassistant.exe and added the part. Sorry, wring click!

SolidworksSketching