This is not a dig at the developer but to WebExtenstions in general. Unfortunately, due to limitations, this is missing support for catching download links and limited handling of multi-part downloads. These 2 features were the main reason I used this add-on in the past so unfortunately this doesn't help folks like me. We can always hold out hope that the WebExtensions will be extended to add better support for downloads but I'm not holding my breath. Regardless, this still has it's uses so thanks for the hard work.