Please note that once you reach a 100 items, you’ll have to use pagination. But that’s irrelevant here since you won’t have users scroll through a 100 items anyways.
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Hey @akosiphar
Another way of doing it :
Considering that both collections have the same order, you could make the first item of the .previous_collection hidden.
You can select the first item of one collection by :
Select the collection list
Click on the arrow to the right of the class input