Click below terminal doesn't jump to end

### Issue summary
When you click on below the command line in a full-screen terminal it doesn't move the cursor to the end

### Expected behavior
It just moves the cursor to the end

### Actual behavior
The cursor stays in the same place

### Steps to reproduce
1. Open [PrismJS demo](https://codepen.io/jcubic/pen/MqyvEG)
2. Click below the code