"Choose default Currency dialog" crashes the app when screen is rotated.

Expected behavior

When I rotate the screen to landscape view then back to portrait, I expected the app to rotate successfully with the " Choose default currency" dialog without crashing.

Actual behavior

When I click on "Accounts" under settings and then click on "Default currency" the "Choose default currency " dialog comes up. When I rotate the screen to landscape view then back to portrait view, the app crashes and exit.

How to reproduce

• Download the app from play store
• Launch the app
• From the Nav drawer "Settings"
• Click on " Accounts"
• Click on "Default currency "
• The "Choose default currency " dialog comes up
• Rotate the screen to landscape view
• Rotate it back to portrait view
• App crashes and exit

• Version: Version 2.3.0
• Device : Gionee A1 Lite
• Operating system: Android 7.0

Recording Of The Bug