Home and End keys do not work in helix while using zellij

[dannasessha]

zellij --version: zellij 0.25.0
tput lines: 45
tput cols: unknown terminfo capability 'col'
OS: arch linux 5.16.11-arch1-2

List of programs interacted with:
HELIX helix --version
helix v0.6.0
ALACRITTY alacritty --version
alacritty 0.10.1 (2844606d)

log displays all INFO events, nothing stands out as wrong.

Running helix in alacritty without zellij I am able to use Home and End keys while in helix's insert mode to navigate the cursor to the beginning and end of the line I am editing. Running zellij and then helix, using those keys in the same way appear to do nothing. I also tried locking zellij, but this does not change the behavior.

[colemickens]

I had opened one on the helix side a while back too, just to link them: helix-editor/helix#1694

[colemickens]

I use zsh, and it seems like I have manually set these bindkeys... at some point in forgotten history (in case its related):

bindkey "^[[H"    beginning-of-line
bindkey "^[[F"    end-of-line
bindkey "^[[3~"   delete-char
bindkey "^[[1;5C" forward-word
bindkey "^[[1;5D" backward-word

[a-kenji]

Some more information:

• alacritty:

HOME:

^[[H 	 27 0033 0x1b
 	 91 0133 0x5b
 	 72 0110 0x48

END:

^[[F 	 27 0033 0x1b
 	 91 0133 0x5b
 	 70 0106 0x46

• alacritty & tmux:

HOME:

^[[1~    27 0033 0x1b
         91 0133 0x5b
         49 0061 0x31
        126 0176 0x7e

END :

^[[4~    27 0033 0x1b
         91 0133 0x5b
         52 0064 0x34
        126 0176 0x7e

• alacritty & zellij:

HOME:

^[OH     27 0033 0x1b
         79 0117 0x4f
         72 0110 0x48

END:

^[OF     27 0033 0x1b
         79 0117 0x4f
         70 0106 0x46

[tlinford]

Interesting, referring again to the xterm docs it looks like since #815 we are sending the SS3 H and SS3 F versions instead of the CSI H and CSI F that we are getting from alacritty (https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h3-PC-Style-Function-Keys).
On the other hand tmux is sending the vt220 variants CSI 1 ~ and CSI 4 ~ (https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h3-VT220-Style-Function-Keys).