Improve UX for adding items to table / list in bulk

[aafre]

At the moment, adding a new item to the

The Horizontal List / Smart Table requires a user to click the Add Item button and then add the item. A more convenient way would be to have a toggle to add multiple items in bulk by getting a text box, where a user can paste the items (comma-separated), and we can build the list dynamically.

[sameer8074]

I would like to work on this.