Still can't access Multiplayer on my minecraft: Java edition on iMac. Here is what I found. Looks like to manage the settings you need XBox Family Settings app. XBox webpage says this app can be downloaded from AppStore, but it's not there.
What is going on? I paid for minecraft for my son, when he will be able to play it?
Manage a child’s content in the Xbox Family Settings app
Decide if a member can play multiplayer games with their friends.
Note If a member wants to play Minecraft, you’ll need to have this option turned on.
- Sign in to the app with an organizer’s Microsoft account, and then do one of the following to get to Settings:
- Select the tile for the member you want to manage, and then select the Settings icon in the top-right corner of the Family screen.
- Select the Settings icon at the bottom of the Familyscreen, and then select the tile for the member you want to manage.
- Select the Multiplayer tile and turn Allowoff or on.