Steps to replicate the issue (include links if applicable):
- Go to the create z object page (https://wikifunctions.beta.wmflabs.org/wiki/Special:CreateZObject)
- Click to create a new alias
- Important: DO NOT type a new alias in the alias string box
- Click to create another alias
What happens?:
The labels block disappear with a JS error.
What should have happened instead?:
The block should remain
Software version
Other information (browser name/version, screenshots, etc.):