Property wasn't added to earlier because it was part of tree-node.
But it was moved to tree-node just in main, see: 3ef2ee7c53
Failing right now in 4.4.
Pull Request: https://projects.blender.org/blender/blender/pulls/135225
Property wasn't added to earlier because it was part of tree-node.
But it was moved to tree-node just in main, see: 3ef2ee7c53
Failing right now in 4.4.
Pull Request: https://projects.blender.org/blender/blender/pulls/135225