Please also note that while this bug is mostly cosmetic (?), the probably-related bug https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1958591 is more critical and renders the display and therefore often the computer unusable.
Please also note that while this bug is mostly cosmetic (?), the probably-related bug https:/ /bugs.launchpad .net/ubuntu/ +source/ linux-hwe- 5.13/+bug/ 1958591 is more critical and renders the display and therefore often the computer unusable.