Cache Manager alternating between returning cached value and undefined

[terse bough]

Ok caching does not work at all lol

const cacheResponse = await this.cacheManager.get(key)
``` returns `null` unless I run ```ts
await this.cacheManager.set(key, value)``` every time beforehand

(This is in a graphql resolver)

The import is also placed at the beginning of my app.module imports statement

And I'm not using the @Interceptor decorator, but from what I understand I don't need to