[help]how Can I Modify "tiles" Mode Icon Arrange

this the screenshot .

you see .when I change my view to "tile" .the largest number that arrange horizontal is 3, how can i modify this to 4 or larger to let the icons fill the width of the screen ?

#216427

If you drag the window to be larger the icons should automatically tile themselves into groups of 4 or more according to the size of the window.

#216429

this is the fullscreen mode .you see there is still 3 .I think maybe the space should be modify in stylebuilder

#216437