grubs hold the clip on. So you'd see the tap holes. the tatooine scene shows both sides including the position it was at.
so either the clip was added after that scene was shot; or it is two hilts.
I’m sure they could afford to make multiples so I bet there’s multiples. Haha XD
Though looking at the gauge (and mechanical retention quality) of the D ring there... I imagine they early-on realized and thought to make separate versions beforehand since that D-ring isn’t holding sh**