Make panel 44px instead of 46px

layout-templates/org.kde.plasma.desktop.defaultPanel/contents/layout.js

@@ -25,9 +25,9 @@ if (freeEdges["bottom"] == true) {
     panel.location = "top";
 }
 // For an Icons-Only Task Manager on the bottom, *3 is too much, *2 is too little
-// Round up to next highest even number since the Panel size widget only displays
+// Round down to next highest even number since the Panel size widget only displays
 // even numbers
-panel.height = 2 * Math.ceil(gridUnit * 2.5 / 2)
+panel.height = 2 * Math.floor(gridUnit * 2.5 / 2)
 
 // Restrict horizontal panel to a maximum size of a 21:9 monitor
 const maximumAspectRatio = 21/9;