#pykolab-0.8.7-1.5.el7.kolab_16.noarch
The "default reminder" of 15 minutes before to the event remains even after I make a new calendar item and choose "whole day event."
On several occasions, it has awakened me up around 23:45:(, and occasionally the rest of my team if I post anything on the shared calendar).
An all-day event shouldn't automatically trigger a reminder: