chromebook child user

[fenderdroid]

here is my problem, my child has a Chromebook on which i have tried parental monitoring apps and Supervised user on the device. no good as they block Google Docs.
what i am trying to setup is the following ..
my child is 9 and using it at home, so no school IT stuff, he likes browsing and YouTube, he loves Google Slides and Docs for projects.
i have installed Metacert which blocks porn, but can be turned off if he finds Extensions....
all the parental controls i have seen do not allow Docs.

He has his own Gmail if needed. (yes he is too young but the Google Family Link is not available in the UK!! )
this seems really dumb, and countless searches show parents asking Google to allow web filtering AND Google Docs for school type things.
any ideas please ?
thanks

 

[bglf83]

I have this same issue. I wish a child Gmail account could be added to the device like Android can.