Why does DL-HS-AL in V5 still show 100 units reserved when its stock quantity is blank?

1. Open the product details page for “Ding Li Aluminum Alloy Stem 90mm” and confirm that the SKU is “DL-HS-AL.” 2. Click “Edit” at the top right to view the product data. The stock quantity for this record is currently blank, and its description states: “100 units are reserved by unpaid orders and will only be deducted after payment.” Known issue: This product shows 100 units reserved even though its stock quantity is blank. The test log lists this as a known issue as of November 6 that has not yet been fixed.