BAO

I'm digging into the tutorial project and trying to change it and add different features to it. Now I decided to change the skill selection menu to horizontal without text. As you can see from the first screenshot, I'm making a mistake somewhere. But always after a few moves the interface is absolutely correct position as I need. What's the magic?

BAO

The problem was that the object content in the IU box should occupy a position equal to the size of one icon. I accidentally filled the entire UI box. After fixing this, everything works as it should. He doesn't jump anywhere, he doesn't change.
But still, this does not explain the reason why he repaired himself

gamingislove

Unity UI's layout system can sometimes be a bit confusing ... not sure what happened without seeing the details of your setup.