I've since tested Linux v5.0-rc1 (https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0-rc1/) and the issue still hasn't been fixed.
I've since tested Linux v5.0-rc1 (https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ v5.0-rc1/) and the issue still hasn't been fixed.