workflow & i18n: when translating nodes, node are not binded together

Hi, I am using D6.14 with workflow 6.x-11 and i18n 6.x-1.1
As I do not want to give user permission to administer nodes, I created a workflow with 3 states:

• draft
• active
• archived

and set some actions to be executed when the state of a node move to another, t.i. from draft to active the node is published and unpublished when from active to draft.

I am having now this issue when I create translations for nodes: I create a node in language A, then save the node, then click on translation tab and create and save the node in language B. The result is that the two nodes are not linked in an A-B tanslation couple.
This does not happen for nodes without a workflow.

I can't say if it is a workflow, i18n or d6 issue.

Any clue? Please tell me if and how I could provide more specific information in order to investigate the issue!

Thanks in advance,
GP