Can no longer create empty lines in task list (which were useful for grouping of tasks)

Briefly describe (1-2 sentences) the Bug you’re experiencing:
(Chrome, Windows 10)
Until a recent update, I could create empty lines in the task list by hitting enter.
I cannot do that anymore.

Steps to reproduce:
In My Tasks, put the cursor in the task name in the list.
Hit enter.
Hit enter again. No additional lines are created.

Browser version:
Chrome 71

Upload screenshots below:

3 posts were merged into an existing topic: Empty tasks are now automatically removed