Modification of the Symmetry Function of Sheet Metal Bodies

Hi all

On the symmetry function of sheet metal bodies there is something that escapes me and makes me waste time!

On a multibody sheet metal part, I create a symmetry function and select as many bodies as I want and everything works normally. On the other hand, if I want to modify this function and add an additional sheet metal body, I constantly end up with the message: "only one body can be selected in a sheet metal part".
"False or badly translated" message because you just have to delete the other bodies and then resection everything by adding the additional body without even needing to redo a function.

In short, there is a functioning that I do not understand with my logic and that I have observed at least on the 2020, 2021, 2022 versions.

 

Can someone enlighten me on the subject? Thank you

 

 


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