I am embedding my first few reports crafted through metabase. Everything works like a Gem but i am not able to download CSV/ JSON/ XLSX of a report, it does not take the configuration from nginx redirection.
(I’m just another Metabase user with a day job as well, and currently not using Metabase behind nginx with a non-root location. To be fair I believe that’s the segment of users being affected by this). So I guess that’s the obvious workaround, that may or may not be viable in your environment.
I have no idea if it’s the frontend javascript or backend Clojure API that is misbehaving - but maybe by prying open a browser console and looking at network traffic you’re able to narrow it down. That would be a good first step towards resolving the issue.
I hope that helps (either you, or someone else getting bitten by this) …