User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:44.0) Gecko/20100101 Firefox/44.0 Build ID: 20151018052213 Steps to reproduce: Try to implement something similar to https://developer.mozilla.org/en-US/Add-ons/SDK/High-Level_APIs/simple-prefs for some add-ons of mine. E.g. Actual results: There seems to be no way ATM. storage only supports local, while simple-prefs get synced (except for Android). The is no options support in manifest, or UI (generic options pages). Expected results: I think it is important to have an equivalent for https://developer.mozilla.org/en-US/Add-ons/SDK/High-Level_APIs/simple-prefs in webextensions, else developers cannot port jetpack add-ons, even if they want to.

This might already be covered by the dependencies of Bug 1208765.

Agree that this should be done, but being able to port from SDK to WebExtensions isn't necessarily a blocker for 1.0. We'll get to this later.

WONTFIX does not sound like you intend to get to this. Why not leave it open?

I think the plan is to implement options v2 as per bug 1250784, not this one.