[BUG]: Colin McRae Rally 3 - Broken AI in super special stages

[LoStraniero91]

Describe the Bug

During super special stages, you are racing in a looped track against another opponent. Due to improper FPU emulation, the AI will eventually swerve off track and get stuck in the scenery.
It should be noted that this doesn't affect the race, because the time to beat is actually already "set" and doesn't take account of your gap between the opponent. If by any chance you hit the other car, you will be disqualified.
Changing EE Rounding modes slightly alters the AI behiavor but it will always result in a broken path.

Video of the bug: https://youtu.be/tapH5og4rW8

Reproduction Steps

Complete the first 6 special stages to access the super special stage in championship mode, then race normally. Eventually, the AI will crash into an obstacle and it will keep accelerating hopelessly. You will notice this if its marker on the progress bar on the left doesn't move anymore.

Expected Behavior

The AI should not crash or swerve off its path.
Refer to this video for the correct behavior: https://youtu.be/YfYJ2tfWmAI?t=1899

PCSX2 Revision

v1.7.5788

Operating System

Windows 10 (64bit)

If Linux - Specify Distro

No response

CPU

i9-9900K

GPU

RTX 2080Ti

GS Settings

Sofware Mode
Anti-Blur
VSync
Screen Offsets
Show Overscan

Emulation Settings

Tested various EE Rounding modes with no avail

GS Window Screenshots

No response

Logs & Dumps

No response