Drags to Mori only handle first item

Description

Trying to drag more than one file into Mori results in only one item being created in the notebook. I replicated this in Mori 1.1.3 as well as 1.1.2

Steps to Reproduce:

Select multiple files and drag them into Mori with one drag. For example, create a folder wtih .webloc files in it, select all of those files, and drag them into a folder in Mori. Only one item is created in this folder (instead of creating N).

This bug also shows up when trying to drag multiple items into a mori File.