[web2py] SQLFORM.grid id representation bug?

[Remco K]

Hi everyone,

I'm working with SQLFORM.grid but I cant get the referenced table 
representation to work. The only thing i get is the ID of the referenced 
table(s):

*db.py: *
db.define_table('clients',
                Field('number'),
                Field('name')
                )

db.define_table('sessions',
                Field('client_id', db.clients),
                Field('state')
                )

db.sessions.client_id.requires = IS_IN_DB(db, db.clients, '%(name)s')

*controller:*
fields = (db.sessions.client_id)
headers = {'sessions.client_id':"Client"}
                
_form = SQLFORM.grid(db.sessions.id>0 ,fields=fields, 
headers=headers,maxtextlength
=500)
*
I get:*
Client
111

*Instead of:*
Client
<client.name>

I've Googled for a while but i cant find any solution yet.

The version of Web2Py i'm using:

Version 2.0.0 (2012-06-29 20:55:40) dev

Thanks in advance!Remco