preview-tui - wezterm + tmux + imgcat not working

[marcoSven]

Wezterm tmux Kitty img protocol is currently not working see wezterm/wezterm#4531

Wezterm imgcat is working in tmux but unfortunately I am not able to get it to work within nnn using a tmux split pane

... 
   elif [ "$NNN_TERMINAL" = "tmux" ] && [ "$NNN_PREVIEWIMGPROG" = "imgcat" ]; then
        wezterm imgcat "$3" &
    elif [ "$NNN_TERMINAL" = "tmux" ]; then
...

Something is getting rendered but is invisible/blank

The preview with wezterm imgcat is working fine in a wezterm non tmux pane.

[qrockz]

wezterm 20240203-110809-5046fc22 + tmux 3.4 + nnn 4.9 preview-tui (using wezterm imgcat)

[marcoSven]

What you shared in your screenshot is what I see using Kitty img protocol in and outside of nnn.

Here is what I see using wezterm imgcat in and outside nnn.

Screen.Recording.2024-03-27.at.17.33.20.mov