I use the latest trial version of your app: Version: 4.2.3, Editor Version: 2.5.2
I have created some wireframes and I am playing with the presentation mode. Unfortunately, the full screen mode is not a full-screen mode in my case despite all of my wireframes has the same size. I also checked the settings under the
Full Screen Presentation Settings > Zoom > Advanced menu.
I have checked your doc here and what I can see is that in your screenshot before the
Zoom menu you have a small rectangle icon with a diagonal arrow. But what I can see in is different: I can only see 1:1 or an empty rectangle :
This is how the Full Screen Presentation mode looks like for me:
As you can see the mockup itself is so small at the center of my screen.
Can I increase the size somehow?