Dragging items to delete and back to reorder can cause item to still be deleted

Steps to replicate:

Have numerous items in your Lessons page so when you go to reorder, you have a small scroll area. In my testing this was about 12-13 items.

Take one of the Lesson items and drag it to the delete area. Move it out of the delete area to a new area in the reorder area. Press Save.

The item is deleted from the page.