Clone of model node can change the original model node

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Tested on Windows with latest stable (4.11.20200930) version.
How to reproduce:

  1. Load or create a surface model node.
  2. Clone it in the Data module
  3. Create a transform node for the clone (model copy) and move it somewhere else
  4. Harden the transform on the clone.
    At this point I would expect the original surface model node to not change. However, at the point of hardening the transform, both models go to the new transformed position. So I think the poly data is not really duplicated when cloning the model node.
    I think this is bug, the original node should not depend on changes made in the cloned node.
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Thanks for reporting this, I’ve fixed this here, will be available in tomorrow’s Preview Release.

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