<!-- Title suggestion: [feature flag name] Enable description of feature --> ## Summary Hi,When I deployed the pages feature on gitlab, it worked fine, but when I clicked the button again on the current page 10 minutes later, occur an error (CORE erro) appeared. Similarly, I switched to a self-managed gitlab instance and found that the cookie parameter was not valid by modifying it. Is there any other way to solve this cookie expiration problem? I am looking forward to your reply very much. The following screenshot shows an error：   And then when I hit F5, the problem doesn't appear。  Source of code：https://gitlab.com/adamibs/docsify-preview-example # https://adambenshmuel.medium.com/deploy-docsify-js-using-gitlab-pages-and-a-preview-environment-415de74592fd my code address: https://gitlab.com/ops888/pages.git .gitlab-ci.yml configuration： ``` stages: - test - deploy pages: image: name: cirocosta/alpine-envsubst:latest entrypoint: [""] variables: DOCSIFY_BASE_PATH: https://ops888.gitlab.io/pages/docs docsify: $docsify stage: deploy script: - mkdir .public - mv index.html .index.html - envsubst < ".index.html" > "index.html" - rm -f .index.html - cp -r * .public - mv .public public - ls artifacts: paths: - public only: - main "Create Preview Environment": extends: pages variables: DOCSIFY_BASE_PATH: https://ops888.gitlab.io/-/pages/-/jobs/$CI_JOB_ID/artifacts/public/docs script: - mkdir .public - envsubst < "index.html" > ".index.html" - envsubst < ".index.html" > "index.html" - rm -f .index.html - cp -r * .public - mv .public public stage: test only: - main ``` <!-- Short description of what the feature is about and link to relevant other issues. --> ## Expectations ### What are we expecting to happen? <!-- Describe the expected outcome when rolling out this feature --> ### What might happen if this goes wrong? <!-- Should the feature flag be turned off? Any MRs that need to be rolled back? Communication that needs to happen? What are some things you can think of that could go wrong - data loss or broken pages? --> ## Rollout Steps - [ ] Temporarily enable with environment variable: [Link to the MR](https://gitlab.com) <!-- similar to https://gitlab.com/gitlab-com/gl-infra/k8s-workloads/gitlab-com/-/merge_requests/1500 --> - [ ] Enable by default (optional): [Link to the MR](https://gitlab.com) <!-- similar to https://gitlab.com/gitlab-org/gitlab-pages/-/merge_requests/807 --> - [ ] Remove the feature flag: [Link to the MR](https://gitlab.com) <!-- similar to https://gitlab.com/gitlab-org/gitlab-pages/-/merge_requests/694 --> ## Rollback Considerations/Events <!-- List all the important considerations if the feature flag is rollback or if the feature is removed --> - [ ] Disabling with environment variable: [Link to the MR](https://gitlab.com) - [ ] Remove the feature flag: [Link to the MR](https://gitlab.com) <!-- Required Labels: Do not remove -->