diff --git a/web_widget_one2many_product_picker/static/src/js/views/One2ManyProductPicker/quick_modif_price_form.js b/web_widget_one2many_product_picker/static/src/js/views/One2ManyProductPicker/quick_modif_price_form.js
index 653e83a8a..3461f362e 100644
--- a/web_widget_one2many_product_picker/static/src/js/views/One2ManyProductPicker/quick_modif_price_form.js
+++ b/web_widget_one2many_product_picker/static/src/js/views/One2ManyProductPicker/quick_modif_price_form.js
@@ -139,6 +139,9 @@ odoo.define(
                         "readonly",
                         wanted_field_states[field_name] ? "1" : "0"
                     );
+                    if (field_name === this.fieldMap.price_unit) {
+                        $field.attr("force_save", "1");
+                    }
                     gen_arch += $field[0].outerHTML;
                 }
                 gen_arch += "</group></form>";
diff --git a/web_widget_one2many_product_picker/static/src/xml/one2many_product_picker.xml b/web_widget_one2many_product_picker/static/src/xml/one2many_product_picker.xml
index dbe754cd5..01b23ddfa 100644
--- a/web_widget_one2many_product_picker/static/src/xml/one2many_product_picker.xml
+++ b/web_widget_one2many_product_picker/static/src/xml/one2many_product_picker.xml
@@ -98,7 +98,7 @@
             <t t-elif="!is_virtual">
                 <span
                     t-att-data-field="field_map[field_uom_qty]"
-                    t-attf-data-esc="str({{floatFixed(field_map[field_uom_qty])}}) + ' x ' + {{field_map[field_uom]}}.data.display_name"
+                    t-attf-data-esc="'{{floatFixed(field_map[field_uom_qty])}}' + ' x ' + {{field_map[field_uom]}}.data.display_name"
                     t-attf-class="badge {{modified &amp;&amp; 'badge-warning' || 'badge-success'}} font-weight-bold rounded-0 mt-0 px-2 py-3 product_qty"
                 />
             </t>