Hello Rjung,
You can enable showing overdue tasks on the Todo Cloud widget, by tapping and holding on the widget >> Edit Widget >> enable the toggle for Overdue.
The notification will disappear if you've interacted with the notification, are you wanting it to persists unless the task is completed?
I hope this helps.
Hi Rjung, I've relayed this to our dev team which we are now tracking as a feature request.
Rjung.ca
Two questions:
Is it possible to show overdue items in the iOS widget versus just the current or upcoming ones?
Is it possible to persistently show due/overdue items on the lock screen of iOS devices until they have been marked as completed?
I'm not sure if the above questions are just limitations of the Basic version.