The keyboard actually does this all the time, and many assume they are the problem (making typos, etc.). A few have recorded videos to show what is actually happening and it's wild. If I had a link handy I'd share it. The user directly taps on a letter, and the system picks what it thinks the user actually meant, even when the key hit was dead on.

Turning off slide to type in settings improves the situation, however it still happens.