Types.CloudinaryImage fields not affected by the required option

[eyrewiut]

Expected behavior

The Types.CloudinaryImage field type should be effected by the required: true option so users cant create new records without uploading a cloudinary image

Actual/Current behavior

No matter what I do I can't get the keystone to require a CloudinaryImage before creating or updating a record

Steps to reproduce the actual/current behavior

Create a model with a CloudinaryImage field and set the required option to true:
image: { type: Types.CloudinaryImage, required: true, initial: true }

Environment

The model I am trying to create is for a blog and the project has been coded from scratch rather than using the generator, however, the issue is still present in projects that were created via the generator

Software	Version
Keystone	4.2.1
Node.js	10.16.3
Browser	Tested in Firefox, Chrome, Safari