Bug 468773

Summary:	I can't drag&drop and navigate normally through menus in many KDE and Qt Flatpak apps on GNOME 44 with Wayland
Product:	[Frameworks and Libraries] flatpak-platform-plugin	Reporter:	Eduardo Medina <edu.rm.85>
Component:	general	Assignee:	Jan Grulich <jgrulich>
Status:	RESOLVED DOWNSTREAM
Severity:	normal	CC:	nate
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Flatpak
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Videos with Flatpak versions of Krita, Shotcut and OBS Studio

Description Eduardo Medina 2023-04-21 18:14:16 UTC

Hi, I recently updated to Fedora Silverblue 38 and I always use the Wayland session. I see that some apps like OBS Studio and Audacious with the Qt interface don't let me to navigate through many normally. If I do one click on File (Archivo), the menu closes when I drag the mouse pointer to Edit (Editar). Both apps are in Flatpak format.

By other hand, Krita and Shotcut in Flatpak format don't allow me to drag elements, so it's much harder to work with those apps on the Wayland session of GNOME 44. The menu works correctly on those apps.

STEPS TO REPRODUCE
1. Open a Qt or KDE app in Flatpak format.
2. Try to navigate through the menu or try to drag and drop things/elements.

OBSERVED RESULT
Bad behavior of the app menu or the drag&drop feature.

EXPECTED RESULT
A correct behavior of the menu and the drag&drop, obviously.

SOFTWARE/OS VERSIONS
- I use Fedora 38 Silverblue with the GNOME session.
- Kernel: Linux 6.2.11-300.fc38.x86_64
- GPU: AMD Radeon RX 580 working with the Open Source drivers
- CPU: Intel Core i5-12600K
- Motherboard: ASUS TUF GAMING B660-PLUS WIFI D4
- RAM: 32GB of DDR4.
- Versions of Mesa in Flatpak: 21.1.8, 21.3.9 and 23.0.2
- Version of Mesa in RPM: Mesa 23.0.2

ADDITIONAL INFORMATION
This is what I get with "flatpak list | grep kde":

Adwaita theme org.kde.KStyle.Adwaita 5.15-22.08 flathub system
Adwaita theme org.kde.KStyle.Adwaita 6.4 flathub system
KDE Application Platform org.kde.Platform 5.15-22.08 flathub system
KDE Application Platform org.kde.Platform 6.4 flathub system
QGnomePlatform org.kde.PlatformTheme.QGnomePlatform 5.15-22.08 flathub system
QGnomePlatform org.kde.PlatformTheme.QGnomePlatform 6.4 flathub system
QGnomePlatform-decoration org.kde.WaylandDecoration.QGnomePlatform-decoration 5.15-22.08 flathub system
QGnomePlatform-decoration org.kde.WaylandDecoration.QGnomePlatform-decoration 6.4 flathub system
KGet org.kde.kget 23.04.0 stable flathub system
KolourPaint org.kde.kolourpaint 23.04.0 stable flathub system
Krita org.kde.krita 5.1.5 stable flathub system
Codecs org.kde.krita.Codecs stable flathub system
Okular org.kde.okular 22.12.3 stable flathub system

The version of Shotcut is 22.12.21
The version of OBS Studio is 29.0.2

Comment 1 Eduardo Medina 2023-04-21 18:15:10 UTC

Created attachment 158280 [details]
Videos with Flatpak versions of Krita, Shotcut and OBS Studio

Comment 2 Nate Graham 2023-04-21 20:25:45 UTC

The attached screen recordings depicts multiple issues, including some in non-KDE apps, when run on GNOME. KDE code isn't involved there; I think your best bet is bringing this up to the Silverblue devs and they can triage the issue further.