GroupAI issuing commands

[AF]

Group AI cannot issue commands to units that aren't assigned to them!

A feature of Metal AI v3 (Improved metal maker AI) is that ti adds units to it automatically so the user doesn't have to unassign then reassign the group AI for new units to get the best efficiency, but the engine is ignoring commands sent to control units not under the group AI, which is getting annoying.

Is there a quick solution to this using commands to assign the units to the group AI or is an engine change needed?