Adguard - activate device administrator?

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

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

### AdGuard version

4.13.2

### Environment

- OS version:android 12
- Device:Huawei STK-L21

### HTTPS filtering

- [x] yes, I do

### Root access

- [ ] yes, I have it

### Integration with AdGuard VPN

- [ ] yes, I do

### Routing mode

Local VPN

### Ad Blocking

AdGuard Base filter, AdGuard Mobile Ads filter

### Privacy

_No response_

### Social

_No response_

### Annoyances

_No response_

### Security

_No response_

### Language-specific

_No response_

### Other

_No response_

### Which DNS server do you use?

DNS protection disabled

### DNS protocol

None

### Custom DNS

_No response_

### What Stealth Mode options do you have enabled?

_No response_

### Issue Details

Steps to reproduce:
1.go to device administrator
2.Click on adguard
3.the page almost empty. No information of what adguard going to use!

### Expected Behavior

_No response_

### Actual Behavior

Look like a bug on here. The page has no any information for what adguard is doing. Others apps has information of what they're doing.

### Screenshots

Screenshot 1

### Additional Information

> Activte device administrator?

> Activiting this administrator will allow adguard to perform the following operations: