Ben,
Thanks for taking the time to report this and for providing great detail!!
I'm going to add the steps you provided to NIFI-3509 because it does
seem like it could be related to that.
Can you provide the templates that were created from the steps you outlined?
Either a gist or attaching
Today I tried to export a fairly complicated nifi template (several layers
deep of process groups within process groups). I imported it on a
different nifi host/instance, and encountered two issues.
1. When importing the template, no errors messages are encountered, however
an entire