Magento 2 – Add Customer Custom Attribute to front store

I need to add a Customer custom attribute. Here is snippet of my code:

         $customerSetup->addAttribute(Customer::ENTITY, 'customer_mobile', [
            'type' => 'varchar',
            'label' => 'Customer Mobile',
            'input' => 'text',
            'required' => false,
            'visible' => true,
            'user_defined' => true,
            'sort_order' => 85,
            'position' => 999,
            'system' => 0,
            'visible_on_front' => true
        ]);

        $attribute = $customerSetup->getEavConfig()->getAttribute(Customer::ENTITY, 'customer_mobile')
            ->addData([
                'attribute_set_id' => $attributeSetId,
                'attribute_group_id' => $attributeGroupId,
                'used_in_forms' => ['adminhtml_customer', 'customer_account_edit'],
            ]);

        $attribute->save();

It successfully adds ‘customer_mobile’ in the admin. But it does not show on the front store, in edit user form. I check on the table customer_form_attribute and there are 2 rows with my new custom attribute with 2 forms. Do I need to override the customer_account_edit.xml to display? I try to work on this for 2 days, but no hope. Can anyone help me.

Thank you very much!