Loader animation stutters

### Please answer the following questions for yourself before submitting an issue.

- [x] I checked the [knowledge base](https://adguard-vpn.com/kb/) and found no answer
- [x] I checked to make sure that this issue has not already been filed

### AdGuard VPN version

Current version: 2.8.0 nightly 4 (1855)

### Environment

```markdown
- OS: Win10
- Other network-level software:
```

### Which DNS server do you use?

Default

### Custom DNS

_No response_

### Use Wintun

- [ ] yes, I do

### Issue Details

https://github.com/user-attachments/assets/a7d8ebe4-8691-408a-b244-aa4c5bb79f22

### Expected Behavior

_No response_

### Actual Behavior

video

### Screenshots

Screenshot 1

### Additional Information

_No response_