I'm trying to serve Server-Sent Events (SSE) using Flask on the DO App Platform, but instead of streaming, something on DO's side seems to be caching the entire response and only returning it in one big chunk. I've been trying and trying to debug, and finally found this page which seems to indicate it's not possible? https://www.digitalocean.com/community/questions/how-to-enable-http-response-streaming-in-the-app-platform
So I have to migrate off the app platform now I guess? Or am I missing something?