question about unixhierarchysep and shared folders

[Alar Sing]

Hello,

I have question why shared folders are "shared." however kolab uses 
unixhierarchysep, so it should be "shared/"? I found a bug report about 
it (https://www.intevation.de/roundup/kolab/issue1581) and there was 
patch after using it shared folders use "/" put shared folder are always 
for mail they can not be used anymore for Contacts or something else. I 
see error in syslog Y Warning: Unable to set the folder type for mailbox 
`shared/testikas at err.ee' to `contact', Error = `Permission denied'