This bug was fixed in the package pulseaudio - 1:12.2-0ubuntu5
--------------- pulseaudio (1:12.2-0ubuntu5) cosmic; urgency=medium
* Add steelseries headset support. This provides sufficient support to enable the Steelseries Arctis 5 and 7 Gaming Headsets (LP: #1758736).
-- Dave Chiluk <email address hidden> Tue, 12 Feb 2019 00:44:03 -0600
This bug was fixed in the package pulseaudio - 1:12.2-0ubuntu5
---------------
pulseaudio (1:12.2-0ubuntu5) cosmic; urgency=medium
* Add steelseries headset support. This provides sufficient support to
enable the Steelseries Arctis 5 and 7 Gaming Headsets (LP: #1758736).
-- Dave Chiluk <email address hidden> Tue, 12 Feb 2019 00:44:03 -0600