There are many bugreports known to Mozilla already. Here's mine: https://bugzilla.mozilla.org/show_bug.cgi?id=1407536 https://bugzilla.mozilla.org/show_bug.cgi?

There are many bugreports known to Mozilla already. Here's mine: https://bugzilla.mozilla.org/show_bug.cgi?id=1407536 https://bugzilla.mozilla.org/show_bug.cgi?id=1407536