Control over the parental controls (whitelist & blacklist)

I turned on the parental controls and it blocked almost EVERYTHING. My kids online school, Minecraft, even Wikipedia! I had to immediately turn it off because I could not find a way to whitelist the websites, just an On/Off toggle. I can’t even access the firewall settings; it’s either “Advanced Protection” or nothing.

Every other parental control software I have ever used has a whitelist and most have blacklist editing capabilities. Many even have age group selection.

Is there any way to whitelist web addresses, ports, or applications?

Are there age group settings?

Is it just an “All or Nothing” system?