Bug with Recovery password persistence

[atomuspilius]

Please check before submitting an issue

• I have read CONTRIBUTING.md and the relevant sections of the ROADMAP.md.
• I am running the latest AppManagerNG release from GitHub Releases, IzzyOnDroid, or Obtainium (not an upstream App Manager build).
• I have searched open and closed issues and could not find an existing report.
• I can reproduce the issue and have collected the support-bundle fields below, or have noted what is missing.

Describe the bug

The Recovery password does not persist. Every time the app is reopened, the recovery password dialog appears again with a newly generated password.

Steps to reproduce

1. Open the app.
2. In the recovery password dialog, tap «I've saved it» or «Copy & continue».
3. Swipe the app away from the recent tasks.
4. Open the app again.

Expected behavior

No response

Screenshots or screen recording

appmng.mp4

Logcat or crash log

No response

AppManagerNG + mode

• AppManagerNG version: 0.6.7
• Active mode: Root
• Privilege provider: Magisk
• Install source: GitHub Releases

Device + Android

• Manufacturer + model: Xiaomi Redmi Note 7
• Android version + API level: 11 (30)
• Build / ROM: DivestOS 18.1 (Fork LineageOS 18.1)
• Security patch level: 2021.06.01
• Architecture: arm64-v8a

Affected operation (if applicable)

No response

Additional context

No response