[rules-dev] 5.5.x: Pong!

Hi, During my pre-release testing, I noticed that the user's paddle\bat in Pong hangs-up\locks-up\freezes after moving it up and down a bit... the ball continues to move. I suspect this isn't a blocker for 5.5.0.CR1 (however it was frustrating when I was 1-0 ahead of my wife to find my bat lock-up and she drew 1-1 ;) With kind regards, Mike