We got rid of it by solving the frontend with showing the "saleable quantity" value. Saleable quantity was introduced without updating the frontend, where you still see the "quantity" value which only decreases, when order is fullfilled/canceled.
How did you solve to display Salable Quantity in frontend? What function of enhancement used to resolve it.
The link I mentioned in this thread at the start is a good place to begin....
https://github.com/AmpersandHQ/magento2-disable-stock-reservation/
