[IMP] e-commerce onboarding misc improvements [bst]

Task: https://www.odoo.com/web#id=10453&view_type=form&model=project.task&action=327
Pad: https://pad.odoo.com/p/r.eQNwZOFNkcYt31Sw
This should be fixed in master. Could you rebase and check if the fix is still necessary ? Maybe we will have to make a separate commit for this one.