Todo.txt: close button have no action in revealer
In the revealer related to Todo.txt, the close button have no action.
How to reproduce:
- create a new calendar with Todo.txt source
- Add some invalid text eg: "one + two"
Result: A revealer is shown. Clicking the close button in the revealer does nothing. And the revealer is withdrawn automatically after timeout.
Submitted by: Mohammed Sadiq <<sad..@..org>>
Assigned to: firstname.lastname@example.org
Original ticket: #779471