In the agenda widget, allday events, that last several days are displayed multiple times, each and every day.

This inflates the agenda and upcoming important events can't be displayed on the first view, because there is e.g. 4 times the same allday event in front of it. It applies for example for holidays or seminars and so on.

It would be great, if there was an option to choose, if allday events should be displayed only once in the agenda but, of course, with the according timeframe and as long as the event is over.

Other calendars/widgets already do that, e.g. "Simple Calendar Widget", available at Google Play.