woocommerce_cancel_unpaid_orders cron job未安排在我的网站上

The pending payments on my Woocommerce website aren't being changed to cancelled and instead are staing pending. Apparently, there should be a cron job called woocommerce_cancel_unpaid_orders which goes through and cancels any pending orders.

I've installed a cron manager plugin to see if this is running and can't see it anywhere. Other Woocommerce cron events are scheduled such as:

woocommerce_cleanup_personal_data

woocommerce_cleanup_logs

woocommerce_scheduled_sales

woocommerce_cleanup_logs

woocommerce_geoip_updater

I'm running the latest version of Woocommerce 3.5.6. Does anyone know why this isn't running?

I've checked other Woocommerce websites on the same hosting to see if it's a problem with the server and it i can see if working on these. Could it be that a plugin has deleted it?