Please describe the problem:
Evolution Calendar will not remember passwords for web-calendars.

Steps to reproduce:
I start Evolution, choose 'Calendar' and I am asked for a password for my calendars. I tick the checkbox "Remember this password" 

Actual results:
Restart Evolution, get asked again for password. 

Expected results:
My calendar should have been loaded without asking me for a password.

Does this happen every time?
Yes

Other information:
Another problem resulting from this bug is that the calendar is not available offline, even though I have chosen "Make available for offline use"

Another problem is that when I context click on the calendar to check the settings, I am prompted for the password. But the dialog is not modal or necessary for changing settings.