Hey Hal !
I discovered another bug.
I made a simple app that makes an image visible when a button is clicked and hides it when i long press it, but when i click it, the text of the button is visible both on the button and between the button and the image. I found that this because the button's image including the text is set as the screen background when we click it. You could better understand this by taking a look at the images that is attached. I have also attached the source file for your reference.
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Regards,
Arjun
CEO at LateraLogics