Signage (slightly to the NE) states that accepted materials are:
▪︎paper
▪︎plastic bottles
▪︎household metal packaging
▪︎mixed glass  bottles & jars

I would attach a photo, but StreetComplete won't let me see the note in order to do so.

However, regardless of signage, if the containers were here back in 2020, they've since been moved.