Just found this bug to add to the list, played and tested on android.
Space Station:
In pro physics mode, after locking ball on either sinkhole/saucers, up nudging ejects balls from both saucers.
In regular zen physics, up nudging only ejects ball from the right saucer.
Space Station:
In pro physics mode, after locking ball on either sinkhole/saucers, up nudging ejects balls from both saucers.
In regular zen physics, up nudging only ejects ball from the right saucer.