copying to search area does not work

[LiHuaMinghhh]

Issue Description

On macOS, it is not possible to copy content to the search (Command + F) area. Please fix this bug.

Expected Behavior

The text can be copied normally to the "search" area, and then press Enter to conduct the search in the "Tab" area.

Actual Behavior

The content cannot be properly copied into the "search" area.

Reproduction Steps

1. Open Ghostty
2. Use "Command+F" to open the search function.
3. Try copying the content to the "search" area, but you will find that it is impossible to successfully copy the text content there.

Ghostty Logs

No response

Ghostty Version

Ghostty 1.3.1

Version
  - version: 1.3.1
  - channel: stable
Build Config
  - Zig version   : 0.15.2
  - build mode    : .ReleaseFast
  - app runtime   : .none
  - font engine   : .coretext
  - renderer      : renderer.generic.Renderer(renderer.Metal)
  - libxev        : kqueue

OS Version Information

macos Tahoe 26.4.1

(Linux only) Display Server

None

(Linux only) Desktop Environment/Window Manager

No response

Minimal Ghostty Configuration

font-family=JetBrainsMono Nerd Font
font-size=14

background-opacity=0.9
background-blur=true
background-blur-radius=20
window-padding-x=10
window-padding-y=8
macos-titlebar-style=transparent

quick-terminal-position=top
quick-terminal-screen=mouse
quick-terminal-autohide=true
quick-terminal-animation-duration=0.15

scrollback-limit=25000000

Additional Relevant Configuration

No response

I acknowledge that:

• I have reviewed the FAQ and confirm that my issue is NOT among them.
• I have searched the Ghostty repository (both open and closed Discussions and Issues) and confirm this is not a duplicate of an existing issue or discussion.
• I have checked the "Preview" tab on all text fields to ensure that everything looks right, and have wrapped all configuration and code in code blocks with a group of three backticks (```) on separate lines.

[00-kat]

Duplicate of #11159.