[TYPO3-calendar] ics import all-day events

[Thomas Gabler]

Hi,
I think there are problems importing all-day events via ics.
When importing the following simple ics, the allday flag of the event won't be checked.
Importing to Google calendar everything is all right.

BEGIN:VCALENDAR
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
UID:k77fa5
DTSTAMP:20171204T080102Z
DTSTART;VALUE=DATE:20180101
DTEND;VALUE=DATE:20180101
SUMMARY:New Year
DESCRIPTION:New Year
LOCATION:
END:VEVENT
END:VCALENDAR

cal 1.10.3, Typo3 6.2
Best regards,
Thomas