Button Click region bug

Hi! If button have not image and target graphic link to child image, then button click region decreases ещ child image size.
But if i add empty inactive image to button, then region is expanding to button size

 

Are you trying to create a clickable area in a large image?

 

No. I need large button, but do not need "global" button image. Need icon only.
Thats's why i switch off image on button and link target graphic to icon.
But i need button actions on all button's area

 

Ok, I think I've figured out the issue that you're having.

That's how buttons work if you have a text label in them. As soon as you delete the text label, it makes only the icon clickable.

A quick workaround is to add a second image as a child. Have it stretch to the buttons full width and height. Set the image to None. Set the alpha to 0. Now the entire button is clickable, with a small icon image and no text.