F3 (audio silenced)

### **Type**        
Audio

###  **Describe the bug**
The F3 function only works in NeoGeo.

###  **To Reproduce**
Steps to reproduce the behavior:
1. Go to 'NeoGeo'
2. Click on 'F3'
3. Go to another scene.
4. See error

###  **Expected behavior**
If it is muted, it should be like that until the f3 button is pressed again.

**(Milestone is the build where you have found the bug)**
