Why does Manor Lords stutter when zooming out in high population cities?

As I expanded my territory, zooming the camera out caused an annoying twitching sensation and FPS drops from 70 to 35. I first tried the Windows High Performance power plan, but the E-Core scheduling bottleneck remained, which was incredibly frustrating. I used the GamePP Resource Scheduler to manually bind the main thread to the P-Core group. RTSS showed average frame generation time dropped from 28ms to 14-18ms, and AIDA64 confirmed CPU temps stayed between 65-72℃.