applets/showdesktop: Give it an active indicator line
This way it shows when its effect is active, just like the Minimize All applet does. BUG: 447998 FIXED-IN: 5.24.2
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This way it shows when its effect is active, just like the Minimize All applet does. BUG: 447998 FIXED-IN: 5.24.2
mentioned in commit 95acde4c