Describe the bug

When setting the window to be always on top, it's expected to never be behind any window. The same way browsers implement the behaviour of "Picture in Picture".

Here we can see that the property is set to true and it stays behind the terminal. The same thing is true if I was to use appWindow.setAlwaysOnTop(true).

Reproduction

1. From a script in the main view invoke WebviewWindow with alwaysOnTop set to true;
2. Change focus to another window;
3. See the previous WebviewWindow not on top.

Expected behavior

When setting the window to be always on top, it's expected to never be behind any window.

Platform and versions

Operating System - Manjaro, version 21.2.0 X64
DE: GNOME 41.2 on Wayland
Kernel: 5.15.7-1-MANJARO
Node.js - 17.1.0
@tauri-apps/cli - 1.0.0-beta.10
@tauri-apps/api - 1.0.0-beta.8
vite - 2.7.7

Stack trace

No response

Additional context

No response