Hello,
This is not intended, this is why it's not documented.
I would then suggest you to contact directly your support center and if you can provide a small test case:
- with the test case we'll be sure that the issue we found is the same as the one you experience
- we're now building a list of reporter for issues, so you should get a notification when a version fixing the issue is made available.
Sorry for this issue,
regards,
Pierre-Nicolas