I am just trying to put a image for a tab. I am not trying to replace the view with a color picture.
I don't know why it is so difficult. I uploaded a picture of 75x75 because Apple docs says this is recommended.
I use storybaord to assign it so I am not using code to setup the tabs. this shows up really big. I tried the inset option in the layout to make it smaller. But this makes it flash into a very tiny one back and forth when I select the Tab.
Finally I shrink the image pixel size eventually it looks ok at 30 x 30. But I didn't remember being this difficult and I thought it should resize itself for the tabs?