You can delete tasks you and other message room members have created.
Mobile
- In a message room, tap and then 'Task'.
- Tap the task you want to delete from the list.
- Tap at the top right.
- Tap 'Delete' to delete the task.
PC Web
- In a message room, click 'Task' tab on the right.
- Click a task from the list to delete.
- Click at the top right of the task details page.
- Click 'Delete' to delete the task.