I believe this is a bug that can cause quite some trouble with wrong BOMs and so on, so I hope it will be fixed very quickly. Example: 1. Build/Open a circuit with some opamps and save. Let's call this Project A. (I have only noticed this bug when using opamps with subparts. Probably the bug reproduces also with other subparts that are not Opamps.) 2. Open another tab in the editor with another schematic from another project. Project B. 3. Copy/Paste the opamp subparts from the Project A schematic to the Project B schematic. 4. Rename the "name" of the opamp symbols in the Project B schematic. You might want to use another opamp in this project after all. 5. Look into the Project A schematic. The parts here have changed their names although this was never requested by the user. Now I have to dig through all my projects from which I might have copied some parts/symbols into newer projects and check if their part names are still as they should be. :(