Its very easy to forget to add to

jstests/multiVersion/genericSetFCVUsage/collection_validator_feature_compatibility_version.js

and

jstests/multiVersion/genericSetFCVUsage/view_definition_feature_compatibility_version.js

when adding a new feature. We should create a golden test that expects a certain output from $listMqlEntities and if there is a new addition, the failure message/comment should say to consider adding to those two JS tests if appropriate.