A browser extension which removes all elements styled with position: fixed or position: sticky from the DOM
using a keyboard shortcut (Alt+Period on Windows & Linux, Cmd+Period on macOS).
Use the shortcut multiple times to descend into shadow DOMs.
To change the keyboard shortcut,
visit the page chrome://extensions/shortcuts in Chrome or
select "Manage Extension Shortcuts" option at about:addons in Firefox.
Based on the Kill sticky headers bookmarklet by Alisdair McDiarmid.
Released as open source under the MIT license.