[horde] Horde "Welcome page" does not display user identity on the first load

[Laurent Bonnet]

Hello Horde,

I use IMP for my authentication system and I have a problem with the 
horde page where all application summary their display.

On the top, there is a "banner" which displays a welcome message 
"welcome user at domainZZZ@serverYYY".
If the user has filled an identity on the IMP pref, it displays "welcome 
user_firstname user_name". But it only displays the identity on the second
visit of the page.

Is there anything to do to correct this ?

Thanks a lot...

Laurent