I do. I have found yesterday and today several strange issues, and a pattern of breaking more things with new features - like deciding to silently drop lines.

I do. I have found yesterday and today several strange issues, and a pattern of breaking more things with new features - like deciding to silently drop lines. So I decide to work a little more on my fork on https://github.com/csdvrx/sixel-tmux https://github.com/csdvrx/sixel-tmux You can see how it handles SGR attributes (bold, italic, underline) and also sixels. I love sixels!