Update collection validator (MongoDB)

General Discussion
1

Is there a way to update collection validator like this:

let validator = db.getCollectionInfos({name: "students"})[0].options.validator;
validator.$jsonSchema.properties["mark"] = {
    bsonType: "double",
    description: "final mark"
};
db.runCommand({
    "collMod": "students",
    "validator": validator,
});

I mean, not to override whole validator, but update only needed fields