Once... years ago, I asked ebay support how can I filter my search results so the sellers with 100% positive feedback show first. It was the shortest chat ever with their support team. There are some requests a marketing website just cannot fulfill. It wouldn't be fair to start blacklisting any of the vendors that struggle to bring their latest releases to the marketplace and on the other hand they'd have to pay a software support person to test and make changes in their website's programming language.