Wayland - remote desktop interaction popup

Hi,
Thanks for this amazing tool. I use it everyday since long time.

**Describe the bug**

Ubuntu is asking for Remote Desktop sharing on clip selection when I copy paste on all my applications

**To Reproduce**

1. Open copyq with a keyboard shortcut
2. Select a clip

**Expected behavior**

Text copied to clipboard, but no Remote Desktop pop-up

**Screenshots**

**Version, OS and Environment**

```
CopyQ Clipboard Manager 16.0.0
Arch: x86_64-little_endian-lp64
Audio: miniaudio 0.11.25
Compiler: GCC
DISPLAY: :0
KNotifications: 6.26.0
KStatusNotifierItem: 6.26.0
OS: Ubuntu 26.04 LTS
QCA: 2.3.10
Qt: 6.10.2
QtKeychain: 0.16.0
WAYLAND_DISPLAY: wayland-0
XDG_CURRENT_DESKTOP: ubuntu:GNOME
XDG_SESSION_DESKTOP: ubuntu
XDG_SESSION_TYPE: wayland
has-audio: 1
has-encryption: 1
has-global-shortcuts: 1
has-keychain: 1
has-mouse-selection: 1
```

**Additional context**

Since Ubuntu 26.04, Wayland is mandatory and this behavior happen. It has been reported on another issue #2565 but only on Fedora and in the issue, script mentioned in the solution or using `env QT_QPA_PLATFORM=xcb copyq` do not work anymore nor exists.

Thanks ❤️

Start by reproducing the issue with the listed keyboard-shortcut and clip-selection steps on Ubuntu Wayland, then inspect `copyq logs` or Help > Show Log. Compare the behavior and workaround history in issue #2565, and use the reported environment details to narrow the Wayland path. Done means selecting a clip no longer triggers the Remote Desktop sharing prompt while clipboard copying still works.

Written by the indexing model from the issue text.