Hello,
In version 2021 I can't move section done by PythonParts and if I try move it I move everything. You can see it in example Section and Views- in Allplan 2020 you can move section or front/right view independently from other views. In Allplan 2021 you can move only views-isn't possible to move only section.

Is it some error in Allplan or in new version I have to change definition to make possible move only section after definition of PythonParts?

best regards,
Krzysztof