Magento 2 admin ui-component dependable select field

custom_form.xml

<!-- vendor/module/view/adminhtml/ui_component/custom_form.xml -->

<field name="customer_id" formElement="select" sortOrder="8">
    <argument name="data" xsi:type="array">
        <item name="options" xsi:type="object">
            Strativ\CustomerConnector\Ui\Component\Listing\Column\Customer\Options
        </item>
        <item name="config" xsi:type="array">
            <item name="source" xsi:type="string">true</item>
            <item name="label" xsi:type="string" translate="true">Customer Email</item>
            <item name="component" xsi:type="string">
                Strativ_CustomerConnector/js/form/components/customer-address
            </item>
            <item name="elementTmpl" xsi:type="string">ui/grid/filters/elements/ui-select</item>
            <item name="filterOptions" xsi:type="boolean">true</item>
            <item name="multiple" xsi:type="boolean">false</item>
            <item name="disableLabel" xsi:type="boolean">true</item>
            <item name="dataType" xsi:type="string">int</item>
            <item name="url" xsi:type="url" path="customerconnector/ajax/address"/>
            <item name="validation" xsi:type="array">
                <item name="required-entry" xsi:type="boolean">true</item>
            </item>
            <item name="dataScope" xsi:type="string">customer_id</item>
        </item>
    </argument>
</field>

<field name="billing_address_id" sortOrder="20" formElement="select">
    <argument name="data" xsi:type="array">
        <item name="options" xsi:type="object">
            Strativ\CustomerConnector\Ui\Component\Listing\Column\CustomerAddress\Options
        </item>
        <item name="config" xsi:type="array">
            <item name="label" xsi:type="string">Billing Address</item>
            <item name="source" xsi:type="string">true</item>
            <item name="dataType" xsi:type="string">int</item>
            <item name="dataScope" xsi:type="string">billing_address_id</item>
            <item name="validation" xsi:type="array">
                <item name="required-entry" xsi:type="boolean">true</item>
            </item>
        </item>
    </argument>
    <settings>
        <visible>false</visible>
    </settings>
</field>


<field name="shipping_address_id" sortOrder="30" formElement="select">
    <argument name="data" xsi:type="array">
        <item name="options" xsi:type="object">
            Strativ\CustomerConnector\Ui\Component\Listing\Column\CustomerAddress\Options
        </item>
        <item name="config" xsi:type="array">
            <item name="label" xsi:type="string">Shipping Address</item>
            <item name="source" xsi:type="string">block</item>
            <item name="dataType" xsi:type="string">int</item>
            <item name="dataScope" xsi:type="string">shipping_address_id</item>
            <item name="validation" xsi:type="array">
                <item name="required-entry" xsi:type="boolean">true</item>
            </item>
        </item>
    </argument>
    <settings>
        <visible>false</visible>
    </settings>
</field>

customer-address.js

// view/adminhtml/web/js/form/components/customer-address.js

define([
        'underscore',
        'uiRegistry',
        'Magento_Ui/js/form/element/ui-select',
        'jquery',
        'domReady!',
        'mage/url'
    ],
    function (_, uiRegistry, select, $, url) {
        'use strict';
        return select.extend({
            /**
             * Init
             */
            initialize: function () {
                this._super();
                let value = this.value();
                this.setAjaxData(value, this.url);
                return this;
            },
            /**
             * On value change handler.
             * @param value
             * @returns {*}
             */
            onUpdate: function (value) {
                this.setAjaxData(value, this.url);
                return this._super();
            },

            /**
             * Get ajax options
             * @param value
             * @param url
             * @returns {setAjaxData}
             */
            setAjaxData: function (value, url) {
                setTimeout(function () {
                    if ((value !== undefined) && !Array.isArray(value)) {
                        let billingAddressField = uiRegistry.get('index = billing_address_id');
                        let billingValue = billingAddressField.value();
                        let shippingAddressField = uiRegistry.get('index = shipping_address_id');
                        let shippingValue = shippingAddressField.value();
                        $.ajax({
                            type: "POST",
                            url: url,
                            data: {customer_id: value},
                            async: false,
                            success: function (array) {
                                billingAddressField.setOptions(array).show();
                                shippingAddressField.setOptions(array).show();
                            }
                        });
                        if(shippingValue !== undefined){
                            shippingAddressField.value(shippingValue);
                        }

                        if(billingValue !== undefined){
                            billingAddressField.value(billingValue);
                        }
                    }
                });
                return this;
            }

        });
    });

select-address.js

// view/adminhtml/web/js/form/element/select-address.js

define([
    'underscore',
    'uiRegistry',
    'Magento_Ui/js/form/element/select',
    'Magento_Ui/js/modal/modal'
], function (_, uiRegistry, select, modal) {
    'use strict';

    return select.extend({

        /**
         * On value change handler.
         *
         * @param {String} value
         */
        onUpdate: function (value) {
            console.log(value); // For display selected value

            var field1 = uiRegistry.get('index = address_id');
            if (field1.visibleValue == value) {
                field1.show();
            } else {
                field1.hide();
            }
            return this._super();
        },
    });
});