Description of problem:
In slide show mode, I see only the presenter console on one screen. The other doesn't show my slides.

Version-Release number of selected component (if applicable):
libreoffice-impress-5.2.3.3-7.fc25.x86_64

How reproducible:
I've tried it using my monitors at home and my university.

Steps to Reproduce:
1. Open a presentation.
2. Go to slide show mode (using F5 or Ctrl-F5)
3. 

Actual results:
On one screen I see the presenter console screen but in the other there's the normal desktop view. No slide view whatsoever. 

Expected results:
On one screen, the presenter console. In the other, my slides.

Additional info:
When entering Slide Show Settings, and selecting "All displays", the presenter screen is replaced with the slide screen. Additionally, when starting the Slide Show, it shows scrollbars on the top and on the right.