Bump because I think I made it compatible with the new duplicator. It doesn't seem to harm the new duplicator's modes and works perfectly:

Works!

All you have to do is type 2 commands and you are all set.
The first command, you have to first have a brick selection, then doing /brickgroup.
It will tell you to type another command because it does not have a BL_ID set, which it will tell you how to do it.
Should this be admin or super admin only? This will bypass trust when converting.