### Summary Every merge request is closing issue by default even if there is a defined merge request default template. ### Steps to reproduce * Define default description template for merge requests for the project (you can do this in "Merge request settings"). For example template "My template here" * Open an issue * Click "Create merge request" button Expected results: Merge request with description "My template here" is created. Results: Merge request with description "My template here \n Closes #issue_number" is created. ### Example Project https://gitlab.com/jeremeeva/merge-request-bug-project ### What is the current *bug* behavior? Merge request with description with last line "Closes #issue_number" is created. ### What is the expected *correct* behavior? Merge request is be created only with usage of default description template for merge requests. ### Relevant logs and/or screenshots   ### Output of checks This bug happens on GitLab.com ### Possible fixes Do not add "Closes #issue_number" line to merge request description if there is default merge request template is defined.