I know their are answers about this subject (some are even fairly recent like this: Chrome does not show request cookies when "Provisional Headers are shown"
Or this: Chrome show Provisional headers are shown without cookies in request
unfortunately none of them worked for me since newer versions of chrome (in my case 76.0.3) don't have the Enable network service.
I did try to disable the site isolation AND Runs network service in-processand as I said, not with great results.
