I am trying to render out a scene of a bathroom. I am attempting to make a mirror material. It doesn't reflect anything that isn't very very close to it. I made a cube and put an array modifier on it and colored it blue to see how far the falloff went. As you can see it doesn't render all the cubes. Also for some reason, it reflects the front face on the cube closest to it as grey.
My node set up is not convoluted. It is simply the Principled Shader, but with adjusted settings, as you can see below. I would like the mirror to act as a mirror in real life as much as possible. I am using Eevee and I need to stay in Eevee for my purposes.