According to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832239/comments/3 this is caused by a kernel new feature to dump uvcvideo metadata into another separated video node in userspace.
This issue is not a checkbox bug but I personally more inclined to tweak the device parser of checkbox to meet the new kernel feature.
According to https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1832239/ comments/ 3 this is caused by a kernel new feature to dump uvcvideo metadata into another separated video node in userspace.
This issue is not a checkbox bug but I personally more inclined to tweak the device parser of checkbox to meet the new kernel feature.