Shift key locked in when pressed once in Wayland

[rakhusur]

Bug Description

Hi,

I’m experiencing the following bug, which seems similar to #6263 , but occurs under different conditions.

When pressing and releasing the shift key when a slint window is focused, the shift state becomes locked in for the following purposes:
• Turning the scroll wheel scrolls horizontally instead of vertically
• Clicking on a TextInput (or LineEdit or TextEdit) or pressing movement keys when it’s focused causes text to be selected instead of just cursor movement.

Pressing shift again doesn’t help, but focusing a different window does.

It occurs with both the winit and Qt backend as well as in the preview window of the VSCode extension. The issue appears on wayland but not on Xorg.

Reproducible Code (if applicable)

use slint::slint;

slint!{
    export component MainWindow inherits Window {
        TextInput {}
    }
}

fn main() {
    let main_window = MainWindow::new().unwrap();

    main_window.run().unwrap();
}

Environment Details

• Slint Version: 1.9.1
• Platform/OS: Gnome (Wayland), Arch Linux
• Programming Language: Rust
• Backend/Renderer: Qt, winit

Product Impact

No response