Hi,

You need to add "False" value inside "user_id" field inside your record of ir.filters. Please have a look on the below record. It will apply for all the users not only for Admin / selected users.

<record id="agrupar_por_chofer" model="ir.filters">
        <field name="name">Agrupar por chofer</field>
        <field name="model_id">sale.order</field>
        <field name="domain">[]</field>
        <field name="user_id" eval="False"/>         
        <field name="context">{'group_by': ['chofer']}</field>
    </record>

It will resolve your issue and filter will visible to all users. If you want to set for particular user then you can give the value of "user_id" field inside record.

I am sure that it is very useful to you.

thanks.