Display list attributes in seperate columns

[phtj]

If an attribute is an array, each item in array must be a separate column

[phtj]

if teh list is a nested list, we only need columns for teh top level so if the value is a = [1, [2,3]] then tehre should be two columns First column a[0] = 1 Second columns a[1] = [2,3]

The value in the second column should include the square brackets, otherwise the user will not understand that it is a list

[danielcai1987]

fixed in Dev