We have a SharePoint 2013 production and acceptance environment. We provisioned the term store using the PNP Core framework using a template. Thus, all of the IDs (GUIDs) for term groups, term sets, and terms are the same for both environments. The only thing that is different is the term store ID.
We now restore a backup from P to A. After that, all the taxonomy fields are no longer connected to their term sets. I have to manually reconnect the fields to the term sets. We have around 600 sitecollections, so I have to make a script or run it out of the box.
The identifiers of the term sets are the same. Do my fields have to be connected or is this the expected behavior?