A GREAT APP! with 1 Glitch, please fix.....

My son, age 6, has LOVED this App. He has the kindergarten and 1st grade versions. He loves to earn coins and "buy" rewards. If he spends all the coins, he says "Well I have to go back to school!" Such a great lesson the learn. I have only found 1 glitch on the 1st Grade level. When he needs to write the "arm", it never accepts the letter "m". Ive tried to write for him and it doesnt accept any attempt, Capitol letter, lower case, different kinds of strokes. He gets REALLY frustrated and just turns it off to play something else. Please fix this glitch and the App be PERFECT!!

Jus4tiff about TeachMe: 1st Grade, v3.2