Why is the zoom ring on the Xiaomi 17 Ultra Leica Version loose and makes strange noises?

If the zoom ring on the Xiaomi 17 Ultra Leica Version feels slightly loose or produces a sound when shaken or tapped, please refer to the following explanation:
1. The zoom ring adopts a sandwich structure assembled from 26 independent precision components. This multi-layer mechanical design enhances durability and professional tactile feedback.
2. To prevent deformation after accidental drops and to avoid jamming due to dust or liquid ingress, both radial and axial movement allowances are intentionally reserved in the structure.
3. Slight displacement when shaken or a faint sound when tapped is caused by normal internal mechanical tolerance.
4. This does not affect zoom control performance, tactile feedback, or the device’s overall dust and water resistance.
5. The Xiaomi 17 Ultra has undergone strict professional inspection before leaving the factory. This is a normal structural characteristic. Please feel confident in using your device.