When I open Debug Profiler Graph, it won't go away

I have tried hitting shift+F3 and just F3, but the graph won't go away. It appears to freeze when I close the debug menu. It even stays there when I exit to the title screen.

 

How to replicate:

 

1: Join a world

2: Hold Shift while pressing F3

3: When you exit the debug menu, the graph will stay on the screen until you restart Minecraft