At the Management window opening, the selected reminder is the first reminder of the day (or the next found if there is none today).
Select a reminder, then click on Edit or Delete.
Note this operation is quicker to do from the main window
From the list [Management] you can use the keyboard :
Del to delete a reminder.
Enter (or double-click) to modify a reminderl.
Esc to cancel the action or close the window.
Also the arrow keys to move in the list.
From the Management window you can also access to these functions :
- Delete All : erase completely all your reminders !