Its probably just me, but in the attached, the top inset is set to 200mm, left side top flush and left back flush.
It is sticking up by 100mm, half the actual specified distance. And the end has descended by 100mm which should be flush?
putting insets of 100mm top and bottom of the end rectifies the settings
You're supposed to find this stuff before release . In theory it should work, though I've never tried something like this before. I've got it repeating a standard cabinet, so I'll send it to the software engineers.