It doesn’t matter what the history command is. Any history will bug out on the 2nd import due to a naming collision on the History: Record id: {guid}.
Repro steps:
- Create a file with any kind of history.
- Import the file twice into another model.
- Edit a parent obj from the first model. The 1st changes and the 2nd does not.
- Call HistoryUpdate and the 2nd one bugs out.
- Call _What on all the children objects and notice the collision on history IDs.