Yes of course. I meant this protocol extension is needed to get the history while disconnected from the network. And it can be fast enough to work smoothly wit

Yes of course. I meant this protocol extension is needed to get the history while disconnected from the network. And it can be fast enough to work smoothly with scroll/PgUp, I successfully did this with Gamja + https://github.com/progval/matrix2051 https://github.com/progval/matrix2051 + Synapse, it almost felt like the history was stored locally.