<!--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=439617) </details> <!--IssueSummary end--> <!-- This template is a great use for issues that are feature::additions or technical tasks for larger issues.--> ## Problem to Solve When navigating a merge request via commits, you sometimes want to return to see all of the changes in the merge request. Currently the only way to do this is via clicking a button on the merge request that says `show latest changes`  ## Proposal In order to improve the navigation of commit based reviews we should add a [keyboard shortcut](https://docs.gitlab.com/ee/user/shortcuts.html#merge-requests) that allows you to return to viewing all of the changes. This would align well with other commit based keyboard shortcuts `c` and `x` which already exist to navigate through commits. <details><summary>Original Description</summary> ### Proposal When I'm on a MR e.g. .../merge_requests/1 I can click on a commit under the "commits" tab to select a specific commit. Gitlab automatically switches to the "diffs" tab, showing them for that specific commit, e.g. .../merge_requests/1/diffs?commit_id=12345678 If I click on the "Overview" tab afterward, I believe it should dismiss the commit ID. Currently, it opens the overview with the commit ID: .../merge_requests/1?commit_id=12345678 however, it should simply open .../merge_requests/1 For some of us this is a perennial annoyance in Gitlab. <!-- Label reminders Use the following resources to find the appropriate labels: - Use only one tier label choosing the lowest tier this is intended for - https://gitlab.com/gitlab-org/gitlab/-/labels - https://about.gitlab.com/handbook/product/categories/features/ --> [Zendesk request](https://gitlab.zendesk.com/agent/tickets/495234) </details>