Transition stamps not working for visual annotates

Vishakha

hi,
We have the following visual annotates variables define din our wft file.

set_job_variable('va_show_cycles', 'all');
set_job_variable('va_show_snapshots', 'all');
set_job_variable('va_show_reviewers', 'all');
set_job_variable('va_create_snapshots', 'unlimited');
set_job_variable('va_default_page', 'live');
set_job_variable('va_show_live_option', 'true');
set_job_variable('va_which_snapshot', 'last');
set_job_variable('va_show_save_button', 'true');
set_job_variable('va_approve', "Approved");
set_job_variable('va_reject', "Revisions Needed");
set_job_variable('va_enabled', 'true');


we are having the problem that when the transition stamps are used, the snapshot does get saved with the stamp but does not transition to the next task.
Please help.