When scrolling http://plus.lapresse.ca/screens/49e4-5738-52372268-afe9-3e0bac1c606d%7C_0 the top bar flickers. See https://chromium.googlesource.com/chromium/blink/+/5fc47be2da8705e756787a6ecdabd734765eec6b
Bug does not reproduce in TOT.