In this commit, we will remove unnecessary uses of the checkValidity function. In the ListRenderer, during a keydown, we do if checkValidity but it is an async function so the condition is always true. We have checked the calls and they are probably unnecessary because the add(...) function will perform a checkValidity. closes odoo/odoo#120619 Signed-off-by: Mathieu Duckerts-Antoine <dam@odoo.com>