keyboard bug

There is a long-term bug in the basic Android system that affects the keyboard when autocorrect is used, and I hope someone here can offer some insight and help because it's been driving me nuts for years, over many phones and many versions of Android. Now it's just started happening on my new...

Is this a bug with the keyboard software on the LG G3, or some kind of feature? I know it's not my touch screen, because the touches are registering properly through the developer options "show touches". Note: the circle is the location I'm touching that is being displayed by that option. I...