[Bug] Fishing Game: cast line trajectory is inconsistent

### Platform
Mobile (iOS)

### App Version
1.11.0 (1162) RC

### Device Information
Not specified

### Issue Description
In the Fishing Game scene (dclexperience.dcl.eth), the cast line trajectory behaves inconsistently — the line does not follow a predictable or expected path when casting.

### Evidence:

https://github.com/user-attachments/assets/bb4a2064-c924-4145-a1db-0163297a0ab6

### Expected Behavior
The cast line should follow a consistent, predictable trajectory each time the player casts.

### Steps to Reproduce
1. Enter the Fishing Game scene (dclexperience.dcl.eth)
2. Cast the fishing line
3. Observe the trajectory of the cast line

### Occurrence
Not specified

Requested by ludmila.fantaniella via Slack