Issue with “Limit purchases to 1 item per order” Checkbox Not Saving

Hello,

We’re experiencing a persistent issue on our WooCommerce site where users should be able to purchase multiple quantities of a product. However, when we uncheck the “Limit purchases to 1 item per order” checkbox on the product edit page and save, it remains checked upon refresh. As a result, the quantity buttons are not displayed on the product page.

Steps we have taken so far:

1. Tested by deactivating all plugins to rule out conflicts.
2. Cleared all cache (both browser and site cache).
3. Confirmed that our WooCommerce version and all plugins are up to date.

Despite these efforts, the checkbox does not save as intended, and the issue persists. Any advice on resolving this would be greatly appreciated.

One of the related product page: https://orzax.com/product/orzax-immune-defense/

System Status Report:

<details><summary>System Status Report</summary>

<br>### WordPress Environment ###<br><br>WordPress address (URL): [Redacted]<br>Site address (URL): [Redacted]<br>WC Version: 9.3.3<br>Legacy REST API Package Version: ? 1.0.4<br>Action Scheduler Version: ? 3.8.2<br>Log Directory Writable: ?<br>WP Version: 6.6.2<br>WP Multisite: –<br>WP Memory Limit: 768 MB<br>WP Debug Mode: –<br>WP Cron: ?<br>Language: en_US<br>External object cache: –<br><br>### Server Environment ###<br><br>Server Info: Apache<br>PHP Version: 8.2.25<br>PHP Post Max Size: 256 MB<br>PHP Time Limit: 120<br>PHP Max Input Vars: 3000<br>cURL Version: 8.2.1<br>OpenSSL/3.1.4<br><br>SUHOSIN Installed: –<br>MySQL Version: 8.0.36-28<br>Max Upload Size: 256 MB<br>Default Timezone is UTC: ?<br>fsockopen/cURL: ?<br>SoapClient: ?<br>DOMDocument: ?<br>GZip: ?<br>Multibyte String: ?<br>Remote Post: ?<br>Remote Get: ?<br><br>### Database ###<br><br>[REDACTED]<br><br>### Post Type Counts ###<br><br>acf-field: 20<br>acf-field-group: 3<br>acf-taxonomy: 3<br>attachment: 1292<br>cfw_acr_emails: 2<br>cfw_order_bumps: 6<br>custom_css: 2<br>e-landing-page: 2<br>elementor_library: 95<br>elementor_snippet: 1<br>ep_megamenu_content: 4<br>filter-field: 8<br>filter-set: 2<br>nav_menu_item: 20<br>page: 24<br>post: 63<br>product: 53<br>product_variation: 12<br>revision: 5121<br>rm_content_editor: 1<br>shop_coupon: 17<br>shop_order: 2046<br>shop_order_refund: 14<br>shop_subscription: 158<br>wp_navigation: 1<br><br>### Security ###<br><br>Secure connection (HTTPS): ?<br>Hide errors from visitors: ?<br><br>### Active Plugins (43) ###<br><br>Advanced Coupons for WooCommerce Free: by Rymera Web Co – 4.6.3.2<br>Secure Custom Fields: by www.ads-software.com – 6.3.10.2<br>Element Pack Lite - 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/shop/<br>Cart: #810 - /cart/ -  Contains the [woocommerce_cart] shortcode<br>Checkout: #811 - /checkout/ -  Contains the [woocommerce_checkout] shortcode<br>My account: #812 - /my-account/<br>Terms and conditions: #1842 - /terms-of-use-terms/<br><br>### Theme ###<br><br>Name: Hello Elementor Child<br>Version: 2.0.0<br>Author URL: https://elementor.com/<br>Child Theme: ?<br>Parent Theme Name: Hello Elementor<br>Parent Theme Version: 3.1.1<br>Parent Theme Author URL: https://elementor.com/?utm_source=wp-themes&utm_campaign=author-uri&utm_medium=wp-dash<br>WooCommerce Support: ?<br><br>### Templates ###<br><br>Overrides: –<br><br>### WooPayments ###<br><br>Version: 8.4.0<br>Connected to WPCOM: Yes<br>WPCOM Blog ID: 219386280<br>Account ID: acct_1NBenRC7800AyUXT<br>Payment Gateway: Enabled<br>Test Mode: Disabled<br>Enabled APMs: card,affirm,afterpay_clearpay,klarna<br>WooPay: Disabled<br>WooPay Incompatible Extensions: No<br>Apple Pay / Google Pay: Disabled<br>Fraud Protection Level: basic<br>Multi-currency: Enabled<br>Auth and Capture: Enabled<br>Documents: Disabled<br>Logging: Enabled<br><br>### Subscriptions ###<br><br>WCS_DEBUG: ? No<br>Subscriptions Mode: ? Live<br>Subscriptions Live URL: https://orzax.com<br>Subscriptions-core Library Version: 6.5.0<br>Subscription Statuses: wc-active: 7<br>wc-on-hold: 1<br>wc-cancelled: 150<br><br>WooCommerce Account Connected: ? Yes<br>Active Product Key: ? No<br>Report Cache Enabled: ? Yes<br>Cache Update Failures: ? 0 failure<br><br>### Store Setup ###<br><br>Country / State: United States (US) — Illinois<br><br>### Subscriptions by Payment Gateway ###<br><br>WooPayments: wc-cancelled: 150<br>wc-active: 7<br>wc-on-hold: 1<br><br><br>### Payment Gateway Support ###<br><br>WooPayments: products<br>refunds<br>multiple_subscriptions<br>subscription_cancellation<br>subscription_payment_method_change_admin<br>subscription_payment_method_change_customer<br>subscription_payment_method_change<br>subscription_reactivation<br>subscription_suspension<br>subscriptions<br>subscription_amount_changes<br>subscription_date_changes<br>tokenization<br>add_payment_method<br><br>WooPayments (Affirm): products<br>refunds<br>multiple_subscriptions<br>subscription_cancellation<br>subscription_payment_method_change_admin<br>subscription_payment_method_change_customer<br>subscription_payment_method_change<br>subscription_reactivation<br>subscription_suspension<br>subscriptions<br>subscription_amount_changes<br>subscription_date_changes<br>tokenization<br>add_payment_method<br><br>WooPayments (Afterpay): products<br>refunds<br>multiple_subscriptions<br>subscription_cancellation<br>subscription_payment_method_change_admin<br>subscription_payment_method_change_customer<br>subscription_payment_method_change<br>subscription_reactivation<br>subscription_suspension<br>subscriptions<br>subscription_amount_changes<br>subscription_date_changes<br>tokenization<br>add_payment_method<br><br>WooPayments (Klarna): products<br>refunds<br>multiple_subscriptions<br>subscription_cancellation<br>subscription_payment_method_change_admin<br>subscription_payment_method_change_customer<br>subscription_payment_method_change<br>subscription_reactivation<br>subscription_suspension<br>subscriptions<br>subscription_amount_changes<br>subscription_date_changes<br>tokenization<br>add_payment_method<br><br><br>### WooCommerce PayPal Payments ###<br><br>Onboarded: ?<br>Shop country code: US<br>WooCommerce currency supported: ?<br>Advanced Card Processing available in country: ?<br>Pay Later messaging available in country: ?<br>Webhook status: –<br>PayPal Vault enabled: –<br>ACDC Vault enabled: –<br>Logging enabled: –<br>Reference Transactions: –<br>Used PayPal Checkout plugin: –<br>Subscriptions Mode: PayPal Subscriptions<br>PayPal Shipping Callback: –<br>Apple Pay: –<br>Google Pay: –<br>Fastlane: –<br><br>### Admin ###<br><br>Enabled Features: activity-panels<br>analytics<br>product-block-editor<br>coupons<br>core-profiler<br>customize-store<br>customer-effort-score-tracks<br>import-products-task<br>experimental-fashion-sample-products<br>shipping-smart-defaults<br>shipping-setting-tour<br>homescreen<br>marketing<br>mobile-app-banner<br>navigation<br>onboarding<br>onboarding-tasks<br>pattern-toolkit-full-composability<br>product-custom-fields<br>remote-inbox-notifications<br>remote-free-extensions<br>payment-gateway-suggestions<br>printful<br>shipping-label-banner<br>subscriptions<br>store-alerts<br>transient-notices<br>woo-mobile-welcome<br>wc-pay-promotion<br>wc-pay-welcome-page<br>launch-your-store<br><br>Disabled Features: experimental-blocks<br>minified-js<br>product-pre-publish-modal<br>settings<br>async-product-editor-category-field<br>product-editor-template-system<br>blueprint<br>reactify-classic-payments-settings<br><br>Daily Cron: ? Next scheduled: 2024-11-12 14:38:42 -05:00<br>Options: ?<br>Notes: 78<br>Onboarding: completed<br><br>### All Products for WooCommerce Subscriptions ###<br><br>Template Overrides: –<br><br>### Action Scheduler ###<br><br>Canceled: 28<br>Oldest: 2024-10-13 17:50:01 +0000<br>Newest: 2024-11-11 07:00:11 +0000<br><br>Complete: 18,198<br>Oldest: 2024-10-14 11:50:12 +0000<br>Newest: 2024-11-12 14:36:43 +0000<br><br>Failed: 76<br>Oldest: 2023-11-21 16:53:44 +0000<br>Newest: 2024-10-10 20:38:01 +0000<br><br>Pending: 69<br>Oldest: 2024-11-12 14:41:43 +0000<br>Newest: 2025-03-11 06:59:23 +0000<br><br><br>### Status report information ###<br><br>Generated at: 2024-11-12 09:37:10 -05:00<br>
</details>

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