But the problem wasn't that the circles would display or not - they always did.
In the mfa I attached you can click the little circle and it will create a block. Then restart the frame and click the little circle and it won't create that block. That is the problem I have.
In my game I can see that it registered the tap - because I have a graphic that displays - but the block isn't created.
When I run your apk and tap the circle - no block is created either (but the circle might be a bit small to register, however, in my game the object I tap is 137 x 67 pixels.)