<!--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=467712) </details> <!--IssueSummary end--> MR: Pending ## Description We want to handle the case when Web IDE OAuth application redirect endpoint is visited manually before the application is created. This is an edge case that does not block the `web_ide_oauth` feature flag from being rolled out. ## Acceptance Criteria TODO: Fill out (required) - [ ] \[Describe what must be achieved to complete this issue.\] - [ ] \[Describe another requirement needed to complete this issue.\] - [ ] \[Add additional acceptance criteria as needed.\] ## Technical Requirements TODO: Fill out or delete (optional) \[If applicable, please list out any technical requirements for this feature/enhancement.\] ## Design Requirements TODO: Fill out or delete (optional) \[If applicable, please provide a link to the design specifications for this feature/enhancement.\] ## Impact Assessment TODO: Fill out or delete (optional) \[Please describe the impact this feature/enhancement will have on the user experience and/or the product as a whole.\] ## User Story TODO: Fill out or delete (optional) \[Provide a user story to illustrate the use case for this feature/enhancement. Include examples to help communicate the intended functionality.\]