I run it in docker and access from browser. It says it can automatically download the whole article. For me I have to hit download button each time, maybe I missed some configuration.
I recently moved from FreshRSS to Miniflux and the matrix integration is a godsend. Having miniflux automatically send everything to element instead of having a dedicated RSS client is great
Miniflux submit selected articles to Wallabag for later reading. I also use the Newsboat CLI client which can sync with Miniflux installations as an alternative to the web interface it’s comfortable.