Hello. At the moment, this can be done in two ways: either by resetting the OwnerID of the containers to 0, or by looking at the container and entering the command "/realpve share toggle" or without looking at the container by adding netID "/realpve share toggle *netID*".
Entering the command again will disable access, just carefully read the reply after you enter the command.
Also, you can give acces to specified player by using "/realpve share add *nameOrId* *netID*", netID is optional. Dont forget about toggle command, that toggling this list.