[Bug] Some SFX effects have disappeared

### Game type Custom level ### Game TR3 ### TRX version 3 ### Operating system Windows 10 ### GPU NVIDIA GeForce GTX Ti 1660 ### Describe the bug in plain terms, and write the shortest steps that reproduce it. Weapon SFX disappeared at the old custom level. ### What did you expect instead? The sound sfx should work normally. ### Attachments [JunglePartOne.zip](https://github.com/user-attachments/files/28934724/JunglePartOne.zip) ### Before submitting - [x] I included enough detail to reproduce this. - [x] I attached `TRX.log` and any saves, media, or custom level files needed to reproduce this. - [x] This issue covers one bug.