Hide unpublished products?

Good day,
Our customer brought to our attention that products that are no longer available for purchase are still appearing on the website.
We checked the Collections plugin and noticed that the products that are part of a range are still appearing on the website.
These are in stock: https://www.screencast.com/t/qXVDF1pXqXT
The items in the red blocks are no longer in stock but still appearing: https://www.screencast.com/t/iMzKYevZBHrp
Here are those products in the Collection plugin: https://www.screencast.com/t/gUcSBzLM

Is there a  way that when these products are no longer available for purchase that they can be removed from the range and no longer appear on the site?

I have fixed this bug.
Replace plugin folder (DLL file and check it)

Thank you for report about it.