<!--IssueSummary start--> <details> <summary> Everyone can contribute. [Help move this issue forward](https://handbook.gitlab.com/handbook/marketing/developer-relations/contributor-success/community-contributors-workflows/#contributor-links) while earning points, leveling up and collecting rewards. </summary> - [Close this issue](https://contributors.gitlab.com/manage-issue?action=close&projectId=278964&issueIid=1268) </details> <!--IssueSummary end--> ### Description - If a closed merged request's source branch still exists, close it. - Use the same design as removing a branch for merged merge request, i.e.: <img src="/uploads/c72cf75e1852bb62e564374342452cdc/merged.png" height="300px" /> <img src="/uploads/7bd907df785a6dbb593d73bdda4d6f82/merged_closing.png" height="300px" /> <img src="/uploads/6ba2cc7ba9b2f0cfbd2bb45569f2d5db/merged_closed.png" height="300px" /> ### Original Description >>> Usually we select the option to remove a branch upon merge which works create if the merge request was accepted but is totally ignored in the rare situation when a merge request was rejected (closed). #### Proposal Add a button after close to allow the removal of the branch similar to the existing solution when merging a branch. The button can be displayed independent to the setting of the removal option. >>>