I'm sorry I missed this during testing. Having to wait for a global rename dialog just to correct a new property's name is a very poor experience, especially when you're adding several properties.
I've fixed this in two ways:
- Automatic refactoring will be off by default, with an option in Settings to enable it.
- Even when enabled, correcting a new member's name while you're still working in its metadata panel will no longer trigger a global rename.
I'll deploy a hotfix release to get this corrected promptly. Thank you for flagging it, and I'm sorry for the frustration this has caused.