Move out of stock products to the bottom of collection page

This app allows showing up out-of-stock items at the end of the collection page along with the current sorting product option.

Steps to manage

1. Click on the Settings under the Filter topic from the app’s top navigation bar.
2. In the General tab, scroll down to the Sort By section.
3. Tick on the Move out-of-stock products to the bottom option.
4. Click Save to finish.