Curse of Monkey Island - Coin Menu Problem Iphone

[Lovee236]

Hi, I own an iphone 4 and I have the latest version of Scummvm.
Whenever I enter CMI sometimes the coin menu works perfectly which means that i have to tap once and hold for it to come up and somtimes it just doesnt work so I would have to restart scummvm until it worked which is about 10 times each time.. Is there a way to solve this problem or is it just a problem with the current scummvm version? 1.4.1


thanks!