Display looks overly white / blurry at low brightness on Monterey (iMac14,1) – is this expected behavior?

**What Mac are you using?**

- Model: iMac (21.5-inch, Late 2013)

- Model Identifier: iMac14,1

- CPU: 2.7 GHz Quad-Core Intel Core i5

- GPU: Intel Iris Pro (1536 MB)

- RAM: 16 GB

- Storage: SSD

**What version of OCLP are you using?**

- OpenCore Legacy Patcher version: 2.4.1

**What OS version do you have installed or are trying to install?**

- macOS Monterey 12.7.4

**What exactly is the problem you are facing?**

After installing macOS Monterey via OpenCore Legacy Patcher, the built-in iMac display appears overly white/harsh, and at lower brightness levels the image becomes slightly blurry or smeared, especially on white or light-gray backgrounds and during scrolling. This behavior did not occur on macOS Catalina on the same hardware, where lowering brightness did not introduce blur or eye strain. On highest level of brightness it is kinda better but the gray layer of the screen is still noticeable.