Adding a multiline item to a checklist

[Tracy Marie]

Hi 

When adding an item to a checklist:

There used to be a pop up that would ask me if I wanted to keep the item as one entry or create multiple entries from the item that I am pasting. 

Now it automatically always turns list items into separate entries based on whether there is a line break between them.  

I need to be able to choose to do this when it is beneficial, and keep the paste as one item when it is not.