@newsmast@backend.newsmast.org
Nice to hear about the update.
"Choose your preferred language(s), set a language for your posts, and translate content from other languages. (Translation currently works in some Chromium-based browsers, using a local translation engine."
This is indirectly possible in Firefox with the local translation. Select the written text, right click, select translating , selected the desired language, paste the translated text back. Inconvenient, but a useful hack IMHO.