A button beneath a solid container is touched ...
I met a strange "problem" with TGFX. Let's say, on one screen, it contains a few buttons and a container. the container is on top of the screen and invisible when the screen is initialized. The problem is when I set the container visible, I found buttons under the container are touchable, even though I cannot see them (the container covers the whole screen). Is this normal? what should I do if I want only the "visible" widgets being "activated". Thanks in advance.

