odoo-survey-addons/survey_partner_input/views/survey_user_input.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>

  <record id="survey_user_input_search" model="ir.ui.view">
    <field name="name">survey_select_input survey.user_input search</field>
    <field name="model">survey.user_input</field>
    <field name="inherit_id" ref="survey.survey_user_input_search"/>
    <field name="priority">26</field>
    <field name="arch" type="xml">
      <filter name="group_by_partner" position="after">
        <filter name="by_state" string="État" domain="[]" context="{'group_by': 'state'}"/>
      </filter>
    </field>
  </record>

</odoo>