Multiple games suddenly went from my monitors native 1440p to 4k, without me doing anything. Also the image looks aliased even with AA on.

This happened twice, first time I did not do anything, second time was after installing the new Nvidia app, not any drivers, just the app.

Why did this happen?

Slate 8 MESH Gaming Desktop PC - Intel Core i7 14700F - NVIDIA GeForce RTX 4060 8GB - 32GB DDR5 RAM - 1TB NVMe

EDIT: It appears that once I look into the graphics settings in the new Nvidia app, it recommends I run 4k for those titles, so I am assuming the app automatically made this change. Can I disable these automatic adjustments?