Cutlist Body should not have the same name

I have a part that I cut with a split feature in 3. the first 2 body are the same and another one. In the actual config, all body have names like: spli1[1] Split1[2] and split1[3]. But, when I create a new config for each body and I suppress all other bodies, the bodies name looks to change and it causing issues. Its from a macro so I need each body to have different names.

As you can see, it keeps both cutlist because their bodies have the same name... pretty weird! Any ideas on this?