In case you're curious, that other one is part of https://blog.mozilla.org/services/2018/10/03/upcoming-push-shield-study/ https://blog.mozilla.org/services/201

In case you're curious, that other one is part of https://blog.mozilla.org/services/2018/10/03/upcoming-push-shield-study/ https://blog.mozilla.org/services/2018/10/03/upcoming-push-s... (Disclosure: I work for Mozilla)