How do I make Intellij not lose highlighting when the window scrolls?

Question

When I hold shift and hit end of line, or scroll down the page in IntelliJ the highlighting resets to start at the place where the caret has moved to. Does anyone know how to stop this from happening?

Another thing I have noticed that happens actually and seems like this is related is that if the text is off the editor and I hit end, it doesn't move the caret to the end of the line, but shifts the editor to the next "page" and realigns the caret at the beginning of the line.

Answer 1

I have discovered out what the issue was thanks to CrazyCoder, I went through the plugins and determined that I had the IdeaVim plugin installed, but not active so I didn't realize it was doing anything. I have uninstalled it and the issue has gone away.

Answer 2

It's a known bug VIM-279 of IdeaVim.