Can you display symbols in data table cells and Table Box()

[#1]

I want to be able to display these symbols

↑ 

↓

→

←

based on a mapping rule (e.g. 1 = ↑ , 2 = ↓ 3 = →, 4 = ←)

in either a data table cell or in a table box() display.  

Copying and pasting that symbol into a data table cell or as a list item for a String Col Box() isn't working for me to even be able to display the symbol. 

[#2]

For me they do work (Win10, JMP18.0.1)

Names Default To Here(1);

nw = New Window("",
	Table Box(
		String Col Box("Symbols",
			{"↑", "↓" ,"→", "←"}
		)
	)
);