After doing a multi line selection and then scrolling so it is no longer visible, then clicking on a line will jump to another line

After doing a multi line selection and then scrolling so it is no longer visible, then clicking on a line will jump to another line. To reproduce do:

• Click ALT and drag the mouse to select more than one set of lines in a file.
• Scroll so the selection is no longer visible
• Click on a line and observe the cursor moving to another line other than the one clicked.