Totally confused, I can't able to edit any field from Store-> Configuration
Locked (grayed out) fields
env.php:
<?php return [ 'system' => [ 'default' => [ 'payment' => [ 'payflowpro' => [ 'partner' => null, 'user' => null, 'pwd' => null, 'sandbox_flag' => null, 'proxy_host' => null, 'proxy_port' => null, 'debug' => null ], 'payflow_link' => [ 'pwd' => null, 'sandbox_flag' => null, 'use_proxy' => null, 'proxy_host' => null, 'proxy_port' => null, 'debug' => null, 'url_method' => 'GET' ], 'payflow_express' => [ 'debug' => null ], 'paypal_express_bml' => [ 'publisher_id' => null ], 'paypal_express' => [ 'debug' => null, 'merchant_id' => null ], 'hosted_pro' => [ 'debug' => null ], 'paypal_billing_agreement' => [ 'debug' => null ], 'braintree' => [ 'merchant_id' => null, 'public_key' => null, 'private_key' => null, 'merchant_account_id' => null ], 'braintree_paypal' => [ 'merchant_name_override' => null ], 'checkmo' => [ 'mailing_address' => null ], 'payflow_advanced' => [ 'user' => null, 'pwd' => null, 'sandbox_flag' => null, 'proxy_host' => null, 'proxy_port' => null, 'debug' => null, 'url_method' => 'GET' ] ], 'payment_all_paypal' => [ 'paypal_payflowpro' => [ 'settings_paypal_payflow' => [ 'heading_cc' => null, 'settings_paypal_payflow_advanced' => [ 'paypal_payflow_settlement_report' => [ 'heading_sftp' => null ] ] ] ], 'payflow_link' => [ 'settings_payflow_link' => [ 'settings_payflow_link_advanced' => [ 'payflow_link_settlement_report' => [ 'heading_sftp' => null ] ] ] ], 'payments_pro_hosted_solution' => [ 'pphs_settings' => [ 'pphs_settings_advanced' => [ 'pphs_settlement_report' => [ 'heading_sftp' => null ] ] ] ], 'express_checkout' => [ 'settings_ec' => [ 'settings_ec_advanced' => [ 'express_checkout_settlement_report' => [ 'heading_sftp' => null ] ] ] ] ], 'paypal' => [ 'fetch_reports' => [ 'ftp_login' => null, 'ftp_password' => null, 'ftp_sandbox' => null, 'ftp_ip' => null, 'ftp_path' => null ], 'general' => [ 'business_account' => null, 'merchant_country' => null ], 'wpp' => [ 'api_username' => null, 'api_password' => null, 'api_signature' => null, 'api_cert' => null, 'sandbox_flag' => null, 'proxy_host' => null, 'proxy_port' => null ] ], 'admin' => [ 'url' => [ 'custom' => null, 'custom_path' => null ] ], 'web' => [ 'unsecure' => [ 'base_url' => 'http://localhost/mage2/', 'base_link_url' => '{{unsecure_base_url}}', 'base_static_url' => '{{secure_base_url}}pub/static/', 'base_media_url' => '{{secure_base_url}}pub/media/' ], 'secure' => [ 'base_url' => '{{unsecure_base_url}}', 'base_link_url' => '{{secure_base_url}}', 'base_static_url' => '{{secure_base_url}}pub/static/', 'base_media_url' => '{{secure_base_url}}pub/media/' ], 'default' => [ 'front' => 'cms' ], 'cookie' => [ 'cookie_path' => null, 'cookie_domain' => null ] ], 'catalog' => [ 'productalert_cron' => [ 'error_email' => null ], 'product_video' => [ 'youtube_api_key' => null ], 'search' => [ 'opensearch_server_hostname' => 'localhost', 'elasticsearch7_server_hostname' => 'localhost', 'opensearch_server_port' => '9200', 'elasticsearch7_server_port' => '9200', 'opensearch_index_prefix' => 'magento2', 'elasticsearch7_index_prefix' => 'magento2', 'opensearch_enable_auth' => '0', 'elasticsearch7_enable_auth' => '0', 'opensearch_username' => null, 'elasticsearch7_username' => null, 'opensearch_password' => null, 'elasticsearch7_password' => null, 'opensearch_server_timeout' => '15', 'elasticsearch7_server_timeout' => '15' ] ], 'cataloginventory' => [ 'source_selection_distance_based_google' => [ 'api_key' => null ] ], 'currency' => [ 'import' => [ 'error_email' => null ] ], 'sitemap' => [ 'generate' => [ 'error_email' => null ] ], 'trans_email' => [ 'ident_general' => [ 'name' => 'Owner', 'email' => '[email protected]' ], 'ident_sales' => [ 'name' => 'Sales', 'email' => '[email protected]' ], 'ident_support' => [ 'name' => 'CustomerSupport', 'email' => '[email protected]' ], 'ident_custom1' => [ 'name' => 'Custom 1', 'email' => '[email protected]' ], 'ident_custom2' => [ 'name' => 'Custom 2', 'email' => '[email protected]' ] ], 'contact' => [ 'email' => [ 'recipient_email' => '[email protected]' ] ], 'sales_email' => [ 'order' => [ 'copy_to' => null ], 'order_comment' => [ 'copy_to' => null ], 'invoice' => [ 'copy_to' => null ], 'invoice_comment' => [ 'copy_to' => null ], 'shipment' => [ 'copy_to' => null ], 'shipment_comment' => [ 'copy_to' => null ], 'creditmemo' => [ 'copy_to' => null ], 'creditmemo_comment' => [ 'copy_to' => null ] ], 'checkout' => [ 'payment_failed' => [ 'copy_to' => null ] ], 'carriers' => [ 'ups' => [ 'is_account_live' => '0', 'access_license_number' => null, 'gateway_xml_url' => 'https://onlinetools.ups.com/ups.app/xml/Rate', 'gateway_rest_url' => 'https://wwwcie.ups.com/api/rating/', 'password' => null, 'username' => null, 'gateway_url' => 'https://www.ups.com/using/services/rave/qcostcgi.cgi', 'shipper_number' => null, 'tracking_url' => 'https://onlinetools.ups.com/ups.app/xml/Track', 'tracking_rest_url' => 'https://wwwcie.ups.com/api/track/', 'debug' => null ], 'usps' => [ 'gateway_url' => 'https://production.shippingapis.com/ShippingAPI.dll', 'gateway_secure_url' => 'https://secure.shippingapis.com/ShippingAPI.dll', 'userid' => null, 'password' => null ], 'fedex' => [ 'account' => null, 'api_key' => null, 'secret_key' => null, 'sandbox_mode' => '0', 'production_webservices_url' => 'https://apis.fedex.com/', 'sandbox_webservices_url' => 'https://apis-sandbox.fedex.com/', 'smartpost_hubid' => null ], 'dhl' => [ 'id' => null, 'password' => null, 'account' => null, 'debug' => null, 'gateway_url' => 'https://xmlpi-ea.dhl.com/XMLShippingServlet' ] ], 'google' => [ 'analytics' => [ 'account' => null ], 'gtag' => [ 'analytics4' => [ 'measurement_id' => null ], 'adwords' => [ 'conversion_id' => null ] ] ], 'recaptcha_backend' => [ 'type_recaptcha' => [ 'public_key' => null, 'private_key' => null ], 'type_invisible' => [ 'public_key' => null, 'private_key' => null ], 'type_recaptcha_v3' => [ 'public_key' => null, 'private_key' => null ] ], 'recaptcha_frontend' => [ 'type_recaptcha' => [ 'public_key' => null, 'private_key' => null ], 'type_invisible' => [ 'public_key' => null, 'private_key' => null ], 'type_recaptcha_v3' => [ 'public_key' => null, 'private_key' => null ] ], 'system' => [ 'smtp' => [ 'host' => 'localhost', 'port' => '25' ], 'full_page_cache' => [ 'varnish' => [ 'access_list' => null, 'backend_host' => null, 'backend_port' => null ] ], 'release_notification' => [ 'content_url' => null, 'use_https' => '1' ] ], 'adobe_ims' => [ 'integration' => [ 'api_key' => null, 'private_key' => null ] ], 'dev' => [ 'restrict' => [ 'allow_ips' => null ], 'js' => [ 'session_storage_key' => 'collected_errors' ] ], 'newrelicreporting' => [ 'general' => [ 'api_url' => 'https://api.newrelic.com/v2/applications/%s/deployments.json', 'insights_api_url' => 'https://insights-collector.newrelic.com/v1/accounts/%s/events', 'account_id' => null, 'app_id' => null, 'api' => null, 'insights_insert_key' => null ] ], 'analytics' => [ 'general' => [ 'token' => null ], 'url' => [ 'signup' => 'https://advancedreporting.rjmetrics.com/signup', 'update' => 'https://advancedreporting.rjmetrics.com/update', 'bi_essentials' => 'https://dashboard.rjmetrics.com/v2/magento/signup', 'otp' => 'https://advancedreporting.rjmetrics.com/otp', 'report' => 'https://advancedreporting.rjmetrics.com/report', 'notify_data_changed' => 'https://advancedreporting.rjmetrics.com/report' ] ], 'crontab' => [ 'default' => [ 'jobs' => [ 'analytics_subscribe' => [ 'schedule' => [ 'cron_expr' => '0 * * * *' ] ], 'analytics_collect_data' => [ 'schedule' => [ 'cron_expr' => '00 02 * * *' ] ] ] ] ] ] ], 'backend' => [ 'frontName' => 'admin' ], 'remote_storage' => [ 'driver' => 'file' ], 'cache' => [ 'graphql' => [ 'id_salt' => 'sv7Nr3jZQVhaV6U1gneB8N9C2EFzNdgp' ], 'frontend' => [ 'default' => [ 'id_prefix' => 'ca3_' ], 'page_cache' => [ 'id_prefix' => 'ca3_' ] ], 'allow_parallel_generation' => false ], 'config' => [ 'async' => 0 ], 'queue' => [ 'consumers_wait_for_messages' => 1 ], 'crypt' => [ 'key' => 'base64W3DEUcytx+njxk/zh2mTLa007STERY6CcvxhrtlOKaU=' ], 'db' => [ 'table_prefix' => '', 'connection' => [ 'default' => [ 'host' => 'localhost', 'dbname' => 'mage2', 'username' => 'root', 'password' => '', 'model' => 'mysql4', 'engine' => 'innodb', 'initStatements' => 'SET NAMES utf8;', 'active' => '1', 'driver_options' => [ 1014 => false ] ] ] ], 'resource' => [ 'default_setup' => [ 'connection' => 'default' ] ], 'x-frame-options' => 'SAMEORIGIN', 'MAGE_MODE' => 'default', 'session' => [ 'save' => 'files' ], 'lock' => [ 'provider' => 'db' ], 'directories' => [ 'document_root_is_pub' => true ], 'cache_types' => [ 'config' => 1, 'layout' => 1, 'block_html' => 1, 'collections' => 1, 'reflection' => 1, 'db_ddl' => 1, 'compiled_config' => 1, 'eav' => 1, 'customer_notification' => 1, 'config_integration' => 1, 'config_integration_api' => 1, 'graphql_query_resolver_result' => 1, 'full_page' => 1, 'config_webservice' => 1, 'translate' => 1 ], 'downloadable_domains' => [ 'localhost' ], 'install' => [ 'date' => 'Tue, 11 Mar 2025 10:53:36 +0000' ] ]; 
