Voyager should be able to cache posts & comments offline. Also, have the ability to save state even if android reclaims memory from the app.
Hope this is not imposing. Voyager is a neat app but can use some refinements.
I’m on android v2.30.0 native app.
A mastodon app named pinafore was a prime example I had seen ever. It was seamless and smooth even on my low end phone back then. Maybe, its code can give inspiration for Voyager.