If you wouldn’t mind, please repeat a process I’ve just performed.
Here’s what I did;
- Registered an account on https://community.aseprite.org/ using https://temp-mail.org/en/
- Visited this thread which is in Spanish (my primarily language is English)
- The post, when I’m logged in, has a (functional!) button for the translation
You haven’t provided us a link to your forum, so you’re our only source of information. You say that it doesn’t work, but we haven’t yet ruled out your web browser, its settings, and its extensions. Getting confirmation that Discourse Translator has worked for you anywhere at all would be helpful.