The "preferred provider" feature is corrupted when the user changes the screen rotation to a landscape screen.

Expected behavior

When the user selects the "preferred provider" feature and changes the rotation to the landscape screen, this feature should work properly without causing any damage to the feature.

Actual behavior

When the user selects the "option provider" feature suddenly this feature is broken and returned to the settings menu.

How to reproduce

• Download his app on f-droid.
• run the app.
• Select settings.
• then select the investment feature.
• press the "preferred provider" feature.
• When the user presses the "preferred provider" feature and changes the screen rotation to landscape, this feature suddenly broken and returns to the settings menu.
• Browser: money manager ex version 2018.02.26.981
• Operating system: xiomi redmi 4A android Android version: 6.0.1

Recording of the Bug