[fix] : Fixed arcmenu on multi monitor

Author: Hayao0819

channels/gnome/airootfs.any/etc/dconf/db/local.d/01-alter-gnome

@@ -88,6 +88,7 @@ menu-height=550
 menu-hotkey='Super_L'
 menu-layout='Windows'
 menu-width=290
+multi-monitor=true
 pinned-app-list=['Chromium', '', 'chromium.desktop', 'Thunderbird', '', 'thunderbird.desktop', 'LibreOffice Writer', '', 'libreoffice-writer.desktop', 'LibreOffice Impress', '', 'libreoffice-impress.desktop', 'LibreOffice Calc', '', 'libreoffice-calc.desktop', 'System Monitor', '', 'gnome-system-monitor.desktop', 'Extensions', '', 'org.gnome.Extensions.desktop', 'VLC media player', '', 'vlc.desktop', 'medit', '', 'medit.desktop']
 prefs-visible-page=0
 right-panel-width=205