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<base href="https://bugzilla.gnome.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GTK3 applications started on kwin_wayland with GDK_BACKEND=wayland are not preferring server-side decorations like they should be"
href="https://bugzilla.gnome.org/show_bug.cgi?id=792889">792889</a>
</td>
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<th>Summary</th>
<td>GTK3 applications started on kwin_wayland with GDK_BACKEND=wayland are not preferring server-side decorations like they should be
</td>
</tr>
<tr>
<th>Classification</th>
<td>Platform
</td>
</tr>
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<th>Product</th>
<td>gtk+
</td>
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<th>Version</th>
<td>3.22.x
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>Normal
</td>
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<th>Component</th>
<td>Backend: Wayland
</td>
</tr>
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<th>Assignee</th>
<td>gtk-bugs@gtk.org
</td>
</tr>
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<th>Reporter</th>
<td>kyle.devir@mykolab.com
</td>
</tr>
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<th>QA Contact</th>
<td>gtk-bugs@gtk.org
</td>
</tr>
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<th>CC</th>
<td>rob@robster.org.uk, wayland-bugs@lists.freedesktop.org
</td>
</tr>
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<th>GNOME version</th>
<td>---
</td>
</tr></table>
<p>
<div>
<pre>With the added support for GTK3 applications to prefer server-side decorations
when detecting that they're running on KWin on Wayland, the expected behaviour
is that they should be using server-side decorations, as per this commit and
related, resolved bug report:
<a href="https://github.com/GNOME/gtk/commit/1b279e3d4ac33ebd9a3925d1a388c28bd96232d5">https://github.com/GNOME/gtk/commit/1b279e3d4ac33ebd9a3925d1a388c28bd96232d5</a>
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Implement KDE's server-decoration protocol"
href="show_bug.cgi?id=781909">https://bugzilla.gnome.org/show_bug.cgi?id=781909</a>
However, the detection doesn't seem to be working.
On the KDE side, I've made a bug report here:
<a href="https://bugs.kde.org/show_bug.cgi?id=389361">https://bugs.kde.org/show_bug.cgi?id=389361</a>
According to the feedback from Martin, and my own subsequent testing, GTK3
applications are always asking for CSD, suggesting they're not seeing KWin
being used as the Wayland environment.</pre>
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