evolution is not able to read authenticated caldav calendars

[Alexandre BELLONI]

when using caldav to get my calendars, evolution is complaining about not having the permission to read the calendar. Exact message is:

"Unable to connect to 'alexandre.ics': Cannot open calendar: Permission denied"

I'm pretty sure everything is fine. By capturing the TCP connection, I can se the following happening:
=> OPTIONS /davhome/calendars/ HTTP/1.1\r\n
<= HTTP/1.1 401 Authorization Required\r\n
=> OPTIONS /davhome/calendars/ HTTP/1.1\r\n
<= HTTP/1.1 200 OK\r\n

So the authentication is successful.

I'm also able to read/write the file by using simple webdav.

Also, using webdav in Calendar and Tasks > Publishing Information is working fine.

For now my workaround is to read the calendar using http, the exporting the ICS, importing it, making modifications and pushing it using webdav. This is not really practical.

If necessary, I can share pcap captures.