Major Description
the current importer code (both for session and workspace import) is mixing objects based on the write-root and those based on the editing session context (which in case of a workspace import is associated with a different Root).
while up to now i didn't see any failing test, i still suspect that this could lead to issues during the import in particular when it comes to node type validation.
therefore opening this issue as a reminder and as issue reference for a TODO in the code.