Describe the bug

Double clicking on an item in the model browser results in the item to be cloned and inserted into the diagram. I find this very unexpected and confusing.

To Reproduce

Steps to reproduce the behavior:

1. Double click on an item in the model browser.
2. Notice how it gets inserted into the diagram.

Expected behavior

I don't know, maybe it should offer to rename the item, maybe it should do nothing, but it definitely should not clone the item and insert it into the diagram.

OS

• Linux (Ubuntu)
• macOS
• Windows

Version

Version of Gaphor: 2.25.0