Expected behavior When the user selects the "Date Format" feature and changes the screen rotation to landscape, this feature should work properly. Actual behavior When the user features "Date

Expected behavior Supposedly even if the user turns the screen into landscape, this feature does not push to the main page of the application or this feature works well. Actual behavior When the user selects

Expected behavior When the user selects the "vocabulary" feature and changes the screen rotation to landscape the feature should not be broken or not return to the main page of the application.

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

Expected behavior When the user selects the HIRAGANA feature and changes the rotation to the landscape screen, this feature should not stop or return to the main page. Actual behavior When the user selects

Expected behavior It should be when the user wants to share the puzzle to other players, this feature should work fine. Actual behavior When player wants to share a puzzle to others, the puzzle share feature