Githup [repo](https://github.com/nbossard/packlist)


#### Expected behavior 
I expected the "THIRD PARTY LIBRARIES" button to still remain in the landscape view of the Activity. 

#### Actual behavior 
In the "About " activity, while in landscape view the "THIRD PARTY LIBRARIES" button is not shown. 

#### How to reproduce
- Download app from [play store](https://play.google.com/store/apps/details?id=com.nbossard.packlist)
- Launch the app 
- Click on the menu options icon 
- Click on "About "
- Rotate the screen to landscape view 
- The  "THIRD PARTY LIBRARIES" button disappears. 

* Version : Version 0.13
* Device : Gionee A1 lite 
* Operating system : Android 7.0

#### Recording of the Bug 

https://m.youtube.com/watch?v=TQuqcMVfEQc