I may be wrong but try this for yourself. Got to Messaging, make sure your in the TO field, and pull up your soft keyboard. See that the space bar is replaced by a "@" ".com" an odd looking "_" sign (the space bar), and the period. Now move to the main body of the e-mail, and the keys are replaced by the more familiar "," the stange "-" (the space bar) and period again. The space bar is back to it's longer size.
To those referring to the FixStuckTP2Keyboard cab. I originally posted that
here and it was used to fix the issue when the phone keypad popped up and could not be changed back to the regular qwerty SIP. It was a cab that I created that included GoodThings2Life's registry settings, plus something else I'd added. Here's a pic of what that was supposed to fix...