5점중 4점 받음

lately the html5 video player controlls are gone until you once disable the addon , play a video and then enable it again.

You might want to look at https://discourse.mozilla-community.org/t/how-to-determine-the-mime-type-of-the-loading-document-in-a-content-policy/9917?u=desktopd

5점중 5점 받음

great! any known addons it breaks ?

이 검토는 현재 부가 기능의 이전 (0.1.0) 버전에 대한 것입니다. 

It will only break some of the add-ons that load their own files into Web pages. It should be compatible with uBlock Origin and HTTPS Everywhere for example.
https://discourse.mozilla-community.org/t/support-no-resource-uri-leak/9004