Touch input not being received by any Popups

[Swarkin]

Godot version

tested on:
4.0
4.1
4.2
4.3
master as of october 2024

System information

Steam Deck (Arch Linux)
Windows 10
Windows 11

Issue description

Popups and Windows do not receive proper touch input, however it sometimes is possible to cause an UI element to be stuck in the pressed state.

Steps to reproduce

1. Launch Godot
2. Open the create new project dialog
3. Notice that you cant tap on anything, not even window decorations

Minimal reproduction project

N/A (see steps to reproduce)

[Riteo]

IIRC the Steam Deck runs a Wayland compositor, so it may be related to XWayland somehow. Could you check by running echo $XDG_SESSION_TYPE in a shell and telling me the result?

[Swarkin]

@Riteo It prints out x11

[Riteo]

@Swarkin oh all right, nevermind then. It looks like the steam deck indeed uses wayland, but only for direct steam games, using X11 for the desktop mode as you're reporting.

Sorry for the bump; I was looking for unreported XWayland bugs due to the confusion that distros caused by switching to it silently.

[Swarkin]

Similar behavior on Windows 11 where instantiated windows kind of work but it's impossible to click on anything inside them or even close it from the window decorations. Worth noting is that they do receive some kind of input as im able to select things, but not click on buttons for example.

[Swarkin]

also confirming on 4.2.beta1

[Swarkin]

Still an issue in 4.3.dev3.

[Swarkin]

Yup. 4.3.rc1

[Swarkin]

Why is this not being tracked, its an issue on both linux and windows still present and preventing the usage of the editor.