Unbound DNS Not Caching Results

[OmegaWaffle]

I have Unbound set as my primary upstream DNS resolver for Adguard home, Adguard being on port 53 and Unbound on 5353. Unbound will recursively resolve domains, but won't seem to cache them. Latency still shows as 150+ ms response time, and the statistics page shows 3128 recursive replies and 3128 cache misses. I see simple domains like google.com being reported as found via recursion, not the cache.

Is this a simple setting I accidentally turned off? Any advice is appreciated!