window_icon example displays default icon

[NickCondron]

Describe the bug
cargo run --example window_icon launches a window properly, but the window icon is the default wayland icon.

Steps To Reproduce

$ git clone https://github.com/tauri-apps/tao.git
$ cd tao
$ cargo run --example window_icon

Expected behavior
I expected the window to open with this icon https://github.com/tauri-apps/tao/blob/dev/examples/icon.png

Screenshots
If applicable, add screenshots to help explain your problem.

Platform and Versions (please complete the following information):
OS: Arch Linux
Rustc: rustc 1.78.0 (9b00956e5 2024-04-29)

Additional context

[daixiwen]

I have the same problem with X11 so this issue is not limited to Wayland.
I'm using Manjaro Linux (based on Arch) with GNOME 46

[salomaosnff]

The problem also exists in Ubuntu 24.04.