Menubar UI defaults to light mode after update

[MineGene]

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

• I am running the latest version
• I made sure all content blockers are enabled in Safari settings
• I checked the documentation and found no answer
• I checked to make sure that this issue has not already been filed

AdGuard version

2.1.1.975 (App Store)

Environment

- OS: 26.3 (25D125)
- Safari version: Version 26.3 (21623.2.7.11.6)

What filters do you have enabled?

No response

Issue Details

Steps to reproduce:

1. Download AdGuard Mini from App Store, and set app theme to system
2. Update AdGuard Mini when an update is available
3. Tap on the menubar icon for AdGuard Mini, and observe AdGuard Mini UI showing light mode when dark mode is set for the OS

Expected Behavior

App detects the OS dark mode prior to showing the UI, and correctly sets the UI to dark mode.

Actual Behavior

App opens up to light mode.

Screenshots

Screenshot 1:

Additional Information

No response