Show newest products in section on homepage

[Aidin3000]

I am trying to create a section on the home page to show newest products published using the following code, however I am not getting accurate data:

assign all_products = collections.all.products | sort: 'published_at' | reverse

It's just not giving me the latest products compared to when I go to the All Collection sort by Date New to Old

Here is how I am rendering the products:

{% liquid
                    for product in all_products limit: section.settings.limit
                        render 'product-item', product: product
                    endfor
                %}

What could be the issue?

[Aidin3000]

This worked but I had to create a collection called Newest Products that listed all products for it to work.

Any reason this didnt work with the All collection?

Thank you.