Vishal Gupta
Microsoft MVP
^^ Not happening at my side. Try to deselect "Auto Arrange" option and then re-enable it. Also Line-up icons. If it doesnt work, then restart the system and apply the theme again.
Also make sure both horizontal and vertical icon spacings are set to "43" in "Desktop properties -> Appearance -> Advanced".
Also make sure both horizontal and vertical icon spacings are set to "43" in "Desktop properties -> Appearance -> Advanced".