Problem manually dragging contents in TOC
cc @jordandc
Expected behaviour
When user drags contents it should easily move down (or where they drag the content)
Current behaviour
User moved a chapter down, but it jumped up in the TOC
Steps to reproduce
See video: 127.0.0.2_3390_-_Remote_Desktop_Connection_2021-08-27_16-04-23.zip
1.Try drag a chapter down
Environment
PC Chrome Version 92.0.4515.159 (Official Build) (64-bit)
Priority
If can eventually move contents to the right place with trial and error, this bug can move to backlog (post deployment)