Chrome Version: 62.0.3202.0
OS: Win

when switch GP setting from Enable to Not Configured, we expect the Enabled value is deleted, the default setting is restored. But in reality, the Enabled value (e.g cookie, flash, image, js etc) is left behind in with Chrome://settings until user manually reset all settings. 

What steps will reproduce the problem?
(1) in GP Management Editor, set Classic Adminstrative Templates(ADM)-->Google-> Google Chrome->Content Settings->Default cookie setting to Enabled, then select value "Do not allow any site to set local data"
(2) gpupdate /force to make this setting in effect, launch Chrome, in Chrome://settings/content/, notice cookie is Blocked. This is expected because this value controlled by GP now.
(3) in GP, switch "Default cookies setting" from Enabled to Not Configured
(4) after gpupdate /force, launch Chrome, in Chrome://settings/content/, notice cookie is still Blocked instead of default value

What is the expected result?
when Default cookies setting is set to value "Not Configure", chrome://settings/content/cookies should be reset to default settings.

What happens instead?
chrome://settings/content/ cookies value is still blocked. 
This issue also happen to Images, Javascript and Flash setting. After set GP setting to "Not configured", the default setting is NOT restored.