true <_summary>Show the language icon in desktop mode. <_description>If enabled, the indicator shows the current layout icon. Otherwise, it displays a generic keyboard icon. false <_summary>Show the language icon in phone mode. <_description>If enabled, the indicator shows the current layout icon. Otherwise, it displays a generic keyboard icon. false <_summary>Show the language icon in the greeter. <_description>If enabled, the indicator shows the current layout icon. Otherwise, it displays a generic keyboard icon.