=== WORKSFORME ===
Bugs a user was unable to reproduce on the reported hardware and OS. This includes bugs which used to be reproducible, but have "spontaneously disappeared", without it being known exacly what fixed the bug.
* [https://developer.mozilla.org/en-US/docs/What%5Fto%5Fdo%5Fand%5Fwhat%5Fnot%5Fto%5Fdo%5Fin%5FBugzilla#Resolving_bugs Resolving bugs]