Steps to reproduce:
I'm not logged in and I see languages en, de and es in my entity terms box.
- click "languages list" to expand the section
- click "edit" to switch to edit mode
- add another alias to the list of aliases in english
- click "cancel"
Observation:
- JS Error: "Uncaught TypeError: Cannot read property 'user' of undefined" in entitytermsview.js line 68