Bug: r_ssao causes func_monitors to be contorted and display incorrectly

[iamsirenstorm]

Describe the bug

As the title says, when r_ssao is enabled, func_monitors have their camera view distorted and stretched instead of how it's intended. See below:

Test map included:
ssao_camera.zip

Information:
Build 21374482 on staging
NVIDIA GeForce RTX 2060 SUPER, driver version 591.44
AMD Ryzen 7 3800X

To Reproduce

1. Open test map or any map with a func_monitor
2. Look at the monitor and toggle r_ssao on and off
3. Observe that the func_monitor's display is changed

Issue Map

Any map with a func_monitor connected to a camera active

Expected Behavior

The view should be consistent regardless of r_ssao being off/on

Operating System

Windows 10 Home 10.0.19045