Does anyone have these Drawers working in a row of Kallax Cubes?

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https://applink.ikea.com/tY8M9r9M4w--70286645--gb--en

It looks at if there are screws to secure the inserts, but given the depth of the Kallax dividers surely screws hit screws from either side.

Can these be installed in a row of four across a 3x4 Kallax?