The custom event 'open_view' triggered by the pivot renderer was not stopped in the pivot controller. This used to cause a crash because the dashboard controller also listens to a custom event with the same name but following another logic. The present fix simply stop the propagaton of the event. A test has been added in the module web_dashboard. closes odoo/odoo#36466 Signed-off-by: Géry Debongnie (ged) <ged@openerp.com>