I have linked this bug to an upstream report for the same bug. While this bug is similar to bug 310217 on Launchpad, I have not marked it as a duplicate or linked it to the same upstream bug due to the fact that Mozilla seems to be keeping the upstream bugs separate, so the downstream bugs will be better separate to avoid confusion. Thank you again for bringing this to our attention, and please continue to file any bugs that you encounter!
I have linked this bug to an upstream report for the same bug. While this bug is similar to bug 310217 on Launchpad, I have not marked it as a duplicate or linked it to the same upstream bug due to the fact that Mozilla seems to be keeping the upstream bugs separate, so the downstream bugs will be better separate to avoid confusion. Thank you again for bringing this to our attention, and please continue to file any bugs that you encounter!