Incorrect quantity available (only 0 left) shown on product detail page

We have researched and found that this is a problem of magento 2.4.2, you can refer: 

 https://magento.stackexchange.com/questions/341119/product-quantity-more-than-10-it-shows-only-0-left-on-product-page.

We have now configured the Only X left Threshold field to 1000 to display the correct number of products remaining.