So basically I bought a Chromecast with Google TV because even though my TV has Android TV, it was extremely slow.

The problem is that everything on the CCWGTV is a little zoomed in, and CCWGTV doesn't provide any options to shrink the screen like you can on the Nintendo Switch for example.

I have tried every possible display option on my TV, and it displayed properly only once after turning on "HDMI mode", however the next day it cropped the image again even if the HDMI mode was turned on.

So knowing that the way my TV reads these inputs is through a standard app (it's called Live TV, and is made by the board manufacturer), could there be an alternative app that actually works as it should?

TL;DR the question in the title