The issue is essentially that this column does not exist only in v3.0. After an upgrade from this version, that column will trigger a missing error in the performance check. Any fresh install 4.0 onwards won't have this issue.
The behavior of the columns you mentioned besides recording_deleted are all expected. This is supposed to happen as these are related to the improvements and deprecation of features across plugin versions. Nothing needs to be done on your end about them. If you could provide the specific Moodle versions you have made these observations on that would help confirm it.
The behavior of the columns you mentioned besides recording_deleted are all expected. This is supposed to happen as these are related to the improvements and deprecation of features across plugin versions. Nothing needs to be done on your end about them. If you could provide the specific Moodle versions you have made these observations on that would help confirm it.