Android. Speakers. Issue with displaying keyboard

[danylopidhainyi23]

Devices:

• Nexus 5. OS 6.0.1
• Samsung Galaxy S3, OS 4.0.3
• Samsung Galaxy S4, OS 5.0.1

STR:

1. Open Speakers screen
2. Tap on 'Search field'
3. Open side bar menu
4. Hide app to background
5. Restore it

Actual: Keyboard displaying over the side bar menu and its active for add values to search field
Expected: After restore app, keyboard shouldn't display

Image attached
http://storage.lemberg.co.uk/qa/ScreenShots/fdhfjshnu4in757rnyhuhmnjxgshdhvbg3647hgdudsf.png