Personal Views does not get imported/migrated when we do a site import-export on the sub-site or site collection level.
This is a known issue with the product, however, Microsoft doesn’t have any technical reference for this other then the discussion on the Technical Forum.
Other problem occurred with import exports are:
• All personalization’s are completely lost (personal views, workflows and alerts)
• Various customizations are also lost
• Sites based off old site templates are not handled
• During import, some files are dropped off due to the blocked items list.
• There are some versioning and security issues as well.
We have tested the above specification in our environment and results are same.
