Pasting variable nodes into a BP without those variables, should add them to the BP on paste.

If nodes are copy/pasted from a project in 4.7 to a project in 4.8, various nodes will not copy over and must be remade in the 4.8 blueprint.

1. Open Editor (any project) in 4.7
2. Open character blueprint
3. Ctrl+C to Copy all nodes on the event graph
4. Close editor
5. Open Editor (any project) in 4.8
6. Create new character blueprint
7. Ctrl+V to paste copied nodes

Expected:

All nodes are pasted, any variables from 4.7 blueprint need to be promoted or remade however blueprint is otherwise intact.

Results:

A significant portion of nodes do not paste into new blueprint

Copy Paste Blueprints Nodes broken