**Before** A traceback is raised when pressing shift-tab on the first column of the first row in a focused list field as shown in the vid: https://youtu.be/g97ZTp1QdBE **After** shift-tab on the first column of first row will now unselect the list field and immediately focuses on the previous field. **Additional change** We now allow skipping focus on the dropdown toggler by introducing new props. closes odoo/odoo#103485 X-original-commit: 9ba9977e42d201035b5299bc13ba03211cddbc1f Signed-off-by: Bruno Boi (boi) <boi@odoo.com> Signed-off-by: Joseph Caburnay (jcb) <jcb@odoo.com> Co-authored-by: Bruno Boi <boi@odoo.com>