> If client side rendering is too slow, then don't render on the client. Cache the rasterized pdf as tiles up in the cloud and only read the actual document...
Some people are not comfortable with giving their financial/proprietary/secret information to third party's "cloud". And since they have to pay for "cloud", you end up paying for it somehow at the end. With client side code: 1) nobody knows what you are looking at, 2) and you don't rely on network connectivity much.
Filing nothing will not be helpful for sure. Creating a report in any related bug reporting system will bring developer's, QA's or manager's attention. Just provide enough information, so somebody else except you can reproduce the problem.
