Ctrl+B issue?

[injiktoplqkto]

Hello!
First, I want to apologize if there is such topic already, but my search did not find anything related.
So, when I open XnView instead of showing me anything, it shows a blank page. In order for something to appear, I have to necessarily press Ctrl+B. And I found this accidentally by pushing different combinations. I thought at I reinstalled, even update the program but it's still the same.
Can it be undone? or is it just happening to me?

[xnview]

when you start XnView from explorer?

[injiktoplqkto]

After installation, I click on the icon of the program (either on the one created on the desktop, or the other in the start menu), and it opens but blank, only with the basic (File, View, Tools, Window, Info) and nothing else. Only when I press Ctrl+B does anything appear.

[xnview]

options>General>Launch browser at startup

[injiktoplqkto]

That helped!
Thank you very much for the assistance!
Had I known it was that easy, wouldn't have asked here.
Sorry if caused any gratuitous inconveniences!