Cloned labels background color issue

[bibbi]

hi

not without difficulty I can identify the cloned buttons as well as the labels belonging to a pattern
with a button I want to change the background color of a label
i can get its content its background color but when i use a test it doesn’t work

here is what i tried

[muneer]

Cloned objects will have clone green block not component block.

[bibbi]

all this blocks are green …

update

in the end with your indications and a bit of luck I got my way

thanks