While page is loading and I hope Dev Tools into the Elements tab, if the page contains iframe(s), frame contents get appended at the bottom of the Elements tag right after the closing </html> tag of the main page.
I understand this can be useful, but the Elements tab automatically scrolls down to the last frame appended even while I'm reading elsewhere in the html source of the page at the very top. Add to this the fact that all is quite lagghish and slow during page load, it becomes hard to stay and read into a spot of the html source.
How to avoid this "auto scroll" to the just appended frame to the bottom of the Elements tab?