@crinrict I think you misunderstood @Sssimsara . If I read the original post correctly, the issue is with the Zoom In and Zoom Out buttons on the Camera Control panel. Those buttons use a plus sign and a minus sign as icons, which is what I was referring to in my first post.
There's no problem with the Z and X keys. They were just mentioned to explain what @Sssimsara expects from the Zoom buttons. "Incremental zoom in or zoom out, like you get with the Z and X keys on the keyboard." There's also no problem with the +/- keys. The issue is with the Camera Control buttons for people who prefer to use mouse control instead of keyboard.
@Sketch793 Oh thought 'like x and z' means when you use those it doesn't work ..
I'll test the buttons tomorrow but seems there's an easy workaround.
