User selector is kept open after mentioning a first user
Summary
After mentioning a first user when leaving a comment on a diff the user selector remains open and doesn't allow to properly entering a comment on the text area.
Please note that it can be reproduced on dev.gitlab.org
which is running 3bf34fa
at this time.
Steps to reproduce
- Go to a Merge Request detail page
- Try to leave a comment on a diff section by mentioning a user first
Expected behavior
User selector should be closed after we have chosen the user
Actual behavior
User selector remains open