No, on the contrary, if you are in MultiCoprs, the sheetmetal and Machining templates are automatically chosen and you must specify the type of body above in the list of bodies. If it is sheet metal it will be recognized automatically, for the others it must be specified manually.
This is precisely the problem I have, the sheetmetal and Machining templates are not found, and I don't have the possibility to select bodies, the list of the utility remains empty while the part contains 2 sheet metal bodies in the "list of welded parts" folder.