<!--- Please read this! Before opening a new issue, make sure to search for keywords in the issues filtered by the "regression" or "bug" label. For the Community Edition issue tracker: - https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name%5B%5D=regression - https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name%5B%5D=bug For the Enterprise Edition issue tracker: - https://gitlab.com/gitlab-org/gitlab-ee/issues?label_name%5B%5D=regression - https://gitlab.com/gitlab-org/gitlab-ee/issues?label_name%5B%5D=bug and verify the issue you're about to submit isn't a duplicate. ---> ### Summary Clicking the submit button on the comment on a snippet takes forever. ### Steps to reproduce 1. Write a comment on a snippet. 1. Click submit. 1. It takes forever to submit. ### Example Project This bug can be reproduced on [Debian Salsa](https://salsa.debian.org) running GitLab Community Edition 12.0.3 ### What is the current *bug* behavior? Submit button stays clicked, but the comment never gets submitted. ### What is the expected *correct* behavior? The comment should be submitted on the snippet page. ### Relevant logs and/or screenshots