Missing protocol column in DevTools/Network

[ndesktop]

Opening DevTools from cefclient, Network tab, there are only Name, Status, Type, Initiator, Size and Time columns. I don't have Method, Protocol, Connection ID.
Going in Tests > Other Tests > Preferences I noticed there is devtools.preferences.data-grid-network-log-column-weights, which contains "protocol", but changing this to something else does not seem to make it visible (the value persists, but reopening cefclient/devtools/network the Protocol column is still not visible).

Method appears in General tab when selecting a request row, but Protocol does not.

Is there a setting, preference, flags or something that can make it visible? Or modify CEF, I don't rule this out.