Reproduction steps:
1. Open the Ubuntu settings
2. Open Accessibility/Typing settings
3. Set "Repeat Keys Speed" value to maximum (or just below it)
4. Open the attached “IN-97436” project
5. Open the “FPS/Scenes/MainScene” Scene
6. Enter the Play Mode
7. While holding movement key (WASD) move the mouse
8. Observe the Game View

Expected result: Camera rotates smoothly
Actual result: Camera rotates sluggishly and inconsistently

Reproducible with: 1.11.2 (2022.3.60f1), 1.14.0 (6000.0.46f1, 6000.1.0b14, 6000.2.0a9)

Reproducible on: Ubuntu 24.04
Not reproducible on: No other environment tested

Notes:
- Reproduction needs a high polling rate mouse (1000+ Hz)
- Windows doesn’t allow such high RepeatSpeed value as Linux does, therefore preventing this bug’s reproduction