One thing you can try.

After you dial in all the individual morph combinations that you want to use to make up your character, save the project with all the individual morphs dialed in, for a backup.

After you save, choose the Figure > Spawn Full Body Morph command. This will create a single morph dial for your character. Assign it a character name, and it will create a dial in the BODY actor.

After that, choose Figure > Zero Figure. That will zero out all the individual morphs.  Then dial that SINGLE morph you created in the first step to 1.

THEN choose the Match Centers to Morph command.