Please set Example Advent Calendar to 'Design mode'
The Advent Calendar is such a cool idea! Wish I'd known about it in time to count towards Xmas 2020! It may also have the potential to create 'Escape Room' type activites and other non-Xmas related purposes.
This isn't quite a bug report. Just a request to put the Example Advent Calendar here: https://h5p.org/content-types/advent-calendar into 'Design mode' so people can see how it works even when it isn't December.
Thanks so much for creating such interesting tools!