# Objective
The Copilot sign-in dialog was created without an `app_id` or window
title, resulting in an empty WM class/title on Linux. Tiling window
managers with class-based no-focus rules (like Hyprland's default
configuration in Omarchy) treat such windows as anonymous popups and
refuse to focus them, making the dialog impossible to interact with.
## Solution
Set both `app_id` and window title on the Copilot code verification
window, following the established pattern used in other UI components
like `agent_ui` and `settings_ui`.
Added `release_channel` as a dependency to
`crates/copilot_ui/Cargo.toml` and called
`app_id(ReleaseChannel::app_id(cx))` and `window_title("Use GitHub
Copilot in Zed")` in `open_copilot_code_verification_window`.
## Testing
Verified on Hyprland (Omarchy) by inspecting window properties with
`hyprctl clients`:
**Before (empty class/title):**
```
Window 5606ee1dd280 -> :
class:
title:
acceptsInput: 0
```
**After (with proper class/title):**
```
Window 5606ee22b660 -> Use GitHub Copilot in Zed:
class: dev.zed.Zed-Dev
title: Use GitHub Copilot in Zed
acceptsInput: 1
```
The dialog now receives keyboard focus and mouse input correctly on
Hyprland. I tested on Linux only; this fix lives in the window creation
call so it is a no-op on macOS and Windows where `app_id` is ignored.
## Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
---
Release Notes:
- Fixed Copilot sign-in window not being focusable on Hyprland and
similar tiling window managers
---------
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
Zed
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