The server parameters docs for orphanCleanupDelaySecs should mention that in all versions, the new value is only applied to range deletions created after the value is changed and that in order for the new value to be applied to existing range deletions the user should force a step down.

The server parameters docs for rangeDeleterBatchDelayMS, and rangeDeleterBatchSize should mention that in versions prior to 6.0.3, the new value is only applied to range deletions created after the value is changed and that in order for the new value to be applied to existing range deletions, the user should force a step down.