Mode of Operation menu crashes when pressing exit at the same time and pressing Apply button

### Please check before submitting an issue

- [x] I know what my device, OS and App Manager versions are
- [x] I know how to take logs
- [x] I know how to reproduce the issue which may not be specific to my device

### Describe the bug

I accidentally got out of mode of operation and pressed apply on the other menu, then it crashed.

### To Reproduce

1: Go to three dot menu
2: Go to Settings
3: Go to Mode of Operation
4: Press the x button and change mode of operation at same time
5: choose any mode and press apply
Voila, it's crashed.

### Expected behavior

I expected it to just not work, not crash the app.

### Screenshots

_No response_

### Logs

### Device info

- Device: Poco M5/Samsung Galaxy A12
- OS Version: Android 14/Android 12
- App Manager Version: 4.0.5
- Mode: ADB/NonRoot

### Additional context

I think it happened because the menu shouldn't exist, so it broke. Or that the mode of operation couldn't do the Loading ADB over TCP. So that's why