Web console request details Response tab - duplicate scrollbars

I’m not sure if this is just my problem, but whenever a line of text in Response payload is longer than DevTools window width, it is contained in a window with scrollbars (horizontal and vertical) which is in another window with scrollbars.

This looks OK:

But when I scroll right and down, another set of scrollbars appear:

To see the end of the text I have to scroll the outer window down to reveal inner scrollbar, scroll to the right with that and then scroll up again with the outer window.
Can anyone reproduce this?