Task Completed time should be in UTC
Version: 3.30.1
Evolution saves timezone information when adding completion date to a task. this is not according to the iCal spec: https://tools.ietf.org/html/rfc5545#section-3.8.2.1
Example of what is saved:
COMPLETED;TZID=/freeassociation.sourceforge.net/Europe/Amsterdam;X-VOBJ-FLO ATINGTIME-ALLOWED=TRUE:20181101T144500
Steps to reproduce:
- In evolution, add a CalDav calendar server
- Create a new task
- Open the task, mark as completed and select a date + timezone
- Manually view the task in the iCal file, it is not according to spec.