I’d like the option to switch between source language and system display language in both summary pages and article. This is to aid language learning, and compare original source details with translation for accuracy.
My use case - I’m reading Japanese news in Japanese and just quickly want to confirm what a word is so is switch to English, then revert back.
Default settings are in the settings menu, toggle is a button to switch between source and system language. Extended further it could be Translate to a language of choice.