Sorting modes icons are inconsistent and misleading slightly

[Forez]

The icon for the e.g. Sort folders as files has an arrow pointing up, while Sort all items by name and Sort all items by extension have arrows pointing down

In my opinion all sorting related icons should be pointing down - unless the option itself specifies that it is only working in a descending way. So Sort folders as files should have its left half reworked by simply reversing it upside-down

And if an icon acts as a switch, changing the sorting order form ascending to descending and the other way around whenever it is clicked, then it should have two heads on its arrows, one pointing up and the second pointing down. And so Sort all items by name and Sort all items by extension should be updated by adding to them ^