#### Expected behavior
After installing the app, want to create new folder in landscape mode .After creating the folder it must be show the page where i had created that folder. 

It shouldn't get crashed. 
#### Actual behavior
When i rotated the phone to landscape mode, i clicked on file (📁) mentioned on the top of page to create new folder. 
When i clicked on *"OK"*,app crashes or it brings me to he screen. 

#### How to reproduce
* Install app from f droid. 
* Open the app. 
* Rotate the phone to landscape mode. 
* Here appears new option on the top of the page like this📁 .
* Click on it to create the new folder. 
* Click on *"OK"* to create new folder. 
* After clicking on *"OK"* ***,***app crashes. 
* Browser: ***Markor***
* Version:***0.3.6***
* Operating system:***5.1.1***

#### Recording Of The Bug
https://youtu.be/x4DzC1Xqvtw
    

<br /><hr/><em>Posted on <a href="https://utopian.io/utopian-io/@xee-shan/app-crashes-after-creating-new-folder-in-landscape-mode">Utopian.io -  Rewarding Open Source Contributors</a></em><hr/>