The background loses transparency when switching to fullscreen

[xlhl77]

Bug Description

The background loses transparency when switching to fullscreen

Reproducible Code (if applicable)

export component AppWindow inherits Window {
    min-width: 800px;
    min-height: 600px;
    background: transparent;
    title: "test";
    full-screen: true;

    TouchArea {
        clicked => {
            root.full-screen = !root.full-screen;
        }
    }
}

Environment Details

• Slint Version: 1.14.1
• Platform/OS: windows
• Programming Language: rust
• Backend/Renderer: winit

Product Impact

No response