BUG : The "specify output directory" feature is broken when changing the screen rotation to landscape

Expected behavior

When the user selects the "specify output directory" feature, this feature should work properly without damaging the "specify output directory" feature.

Actual behavior

When the user selects the "specify output directory" feature and changes the rotation to the landscape screen suddenly the feature is broken and returns to the application main page.

How to reproduce

• Download the application on f-droid.
• run the app.
• go to application settings.
• then select the feature "specify output directory".
• Turn the screen rotation into landscape.
• Suddenly the feature is broken and returned to the main page of the application.
• Browser: UniPatcher v0.15
• Operating: xiomi redmi 4A android Version - Android: 6.0.1

Recording of the Bug

THANKS