Command + Delete Not Working in Hyper with Fish Shell on MacOS

[KoStard]

• [x] I am on the latest Hyper.app version

• [x] I have searched the issues of this repo and believe that this is not a duplicate

• OS version and name: MacOS Sonoma Version 14.2 (23C64)

• Hyper.app version: 3.4.1

• Link of a Gist with the contents of your hyper.json: Link

• Relevant information from devtools (CMD+ALT+I on macOS, CTRL+SHIFT+I elsewhere): N/A

• The issue is reproducible in vanilla Hyper.app: Should be

Issue

• When using Hyper with fish shell, the Command + Delete does not work. Here is what it prints:

⋊  testing
testing: nothing appropriate.
kostard at Magic Box in ~
⋊  testing

• When changing to zsh, it works as expected (removes all the symbols on that line until the pointer)
• This issue was mentioned here, but the described issue was marked as "Can't reproduce".

[KoStard]

Also, can confirm that the solution mentioned in the previous thread does mitigate the issue, but I think this is a bug in the system and should be handled out of the box.

⋊  cat /Users/kostard/.config/fish/functions/fish_user_key_bindings.fish
bind \ew backward-kill-line