Sorting and Snake Case Headers

[pixelated-au]

I encountered an issue where my column heading value was named with snake case, not camel case. eg

[{ text: "TEST", value: "my_test_field", sortable: true},...] // <- Note the value

When I replaced the value with camel case, everything worked as expected.

[{ text: "TEST", value: "myTestField", sortable: true},...]

I believe this is a bug because the headings actually work with snake case. It just doesn't sort. My recommendation is to either disallow snake case (ie throw an error) or support snake.