Having worked with CSP this isn't really something that can be fixed. If you disable scripts from all but approved sources your reporting URI will be flooded wi

Having worked with CSP this isn't really something that can be fixed. If you disable scripts from all but approved sources your reporting URI will be flooded with reports from browser extensions and malware trying to inject code. The best you can do is silence the reports after they arrive (or in this case just allow them, yuck).