klesh opened a new issue, #3920: URL: https://github.com/apache/incubator-devlake/issues/3920
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-devlake/issues?q=is%3Aissue) and found no similar issues. ### What happened config-ui stucks in `offline` page even if backend is up and returning 428 error  ### What do you expect to happen should be seeing **Migration Confirmation** dialog ### How to reproduce 1. bring up config-ui without backend, should see the `offline` page 2. fire up api backend 3. the config-ui stays in `offline` page without `Migration Confirmation` dialog 4. backend reporting 428 after clicking the **Refresh** button on config-ui.  ### Anything else _No response_ ### Version main ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
