What I don't understand is that this was reported months ago and it still hasn't been resolved. In our case we have over 200 portals and quite a few administrators per portal. This is a massive site with lots of users, so giving users individual edit rights per module is not an option.
A few hundred dollars have now been spent on the editor so lets hope Cutesoft gives this the attention it deserves. It should not be advertised as a DotNetNuke compatible editor if it doesn't support child portals.