On Wed, May 29, 2019 at 2:59 PM Tomas Popela <tpopela@redhat.com> wrote:
I will mail some Chromium devs to consider backporting it.

It has been merged to Chromium 75 ( https://bugs.chromium.org/p/chromium/issues/detail?id=956644#c16 ) and will be released next week when the Chrome 75 will be promoted to stable - https://www.chromestatus.com/features/schedule.

Bye,
Tom