HÅLLBAR dustbin holder

I have a dustbin drawer in my Ikea kitchen, and I'm using the "HÅLLBAR" frame structure to hold dustbins in place.
However, the dustbins can freely move back and forth as there's still quite a lot of free space behind them. Maybe i'm doing something wrong ... anyway ! I came up with this simple solution hehe
It's just a part that clips on the frame structure and stops the dustbins from moving.

Printed in PETG for more resistance but probably not required.
No support required.