The big idea of Alacritty is that it uses the GPU for superfast rendering and updates. But relying on tmux for scrolling seems to be a case of "penny wise and p

The big idea of Alacritty is that it uses the GPU for superfast rendering and updates. But relying on tmux for scrolling seems to be a case of "penny wise and pound foolish". Having to round trip key presses and updates through a separate and possibly remote process (tmux) just to do scrolling, introduces a bunch of latency. "Normal" emulators with built in scrolling don't have this problem. Scrolling is purely local operation.